diff --git a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/Main.storyboard b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/Main.storyboard
index 63d05d6a..99720986 100644
--- a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/Main.storyboard
+++ b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/Main.storyboard
@@ -1,210 +1,264 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES" initialViewController="HwN-Md-ucV">
-    <device id="retina4_7" orientation="portrait" appearance="light"/>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="23094" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES" initialViewController="dyG-Ll-1BR">
+    <device id="retina5_9" orientation="portrait" appearance="light"/>
     <dependencies>
-        <deployment version="2048" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22684"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="23084"/>
+        <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--Navigation Controller-->
-        <scene sceneID="rG9-HY-Oj6">
+        <scene sceneID="FFa-d4-oKK">
             <objects>
-                <navigationController id="HwN-Md-ucV" sceneMemberID="viewController">
-                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="0rT-sB-LUb">
-                        <rect key="frame" x="0.0" y="20" width="375" height="44"/>
+                <navigationController id="dyG-Ll-1BR" sceneMemberID="viewController">
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="Z0c-nu-VtU">
+                        <rect key="frame" x="0.0" y="50" width="375" height="44"/>
                         <autoresizingMask key="autoresizingMask"/>
                     </navigationBar>
                     <connections>
-                        <segue destination="m1l-bW-rbg" kind="relationship" relationship="rootViewController" id="G5L-Gc-uHf"/>
+                        <segue destination="Ij1-YH-UFk" kind="relationship" relationship="rootViewController" id="gWP-Mn-Lbr"/>
                     </connections>
                 </navigationController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="Bcz-sd-qZr" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="hq2-a6-dZh" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="-916" y="261"/>
+            <point key="canvasLocation" x="-1000" y="205"/>
         </scene>
         <!--View Controller-->
-        <scene sceneID="c8i-t0-2Ua">
+        <scene sceneID="tZt-u9-22D">
             <objects>
-                <viewController id="m1l-bW-rbg" customClass="ViewController" customModule="AdManagerCustomRenderingExample" sceneMemberID="viewController">
+                <viewController id="Ij1-YH-UFk" customClass="ViewController" customModule="AdManagerCustomRenderingExample" sceneMemberID="viewController">
                     <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="iBc-u5-iBA"/>
-                        <viewControllerLayoutGuide type="bottom" id="YY2-2J-60U"/>
+                        <viewControllerLayoutGuide type="top" id="Bvz-UX-ydP"/>
+                        <viewControllerLayoutGuide type="bottom" id="gh4-S6-BwK"/>
                     </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="y6d-Wt-L0u" userLabel="Main View">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                    <view key="view" contentMode="scaleToFill" id="haS-q5-jEu" userLabel="Main View">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="812"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="xmB-u3-lYJ">
-                                <rect key="frame" x="0.0" y="64" width="375" height="603"/>
+                            <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="6kV-Qp-cOl">
+                                <rect key="frame" x="0.0" y="94" width="375" height="684"/>
                                 <subviews>
-                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="aoz-Ty-tIG" userLabel="Outer Content View">
-                                        <rect key="frame" x="0.0" y="0.0" width="375" height="650"/>
+                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Cbl-uX-QIb" userLabel="Content View">
+                                        <rect key="frame" x="0.0" y="0.0" width="375" height="325.66666666666669"/>
                                         <subviews>
-                                            <view contentMode="scaleToFill" placeholderIntrinsicWidth="359" placeholderIntrinsicHeight="250" translatesAutoresizingMaskIntoConstraints="NO" id="1Sh-Io-8vE" userLabel="Placeholder View">
-                                                <rect key="frame" x="8" y="49" width="359" height="300"/>
-                                                <color key="backgroundColor" red="0.66666666666666663" green="0.66666666666666663" blue="0.66666666666666663" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" priority="999" constant="300" id="W7f-w5-jhG"/>
-                                                </constraints>
-                                            </view>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Video Status" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="h5o-EB-vT0">
-                                                <rect key="frame" x="139" y="359" width="97" height="21"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                <color key="textColor" white="0.33333333333333331" alpha="1" colorSpace="calibratedWhite"/>
-                                                <nil key="highlightedColor"/>
-                                            </label>
-                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="b1G-cJ-wK5" userLabel="Inner Content View">
-                                                <rect key="frame" x="8" y="390" width="359" height="120"/>
+                                            <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="10" translatesAutoresizingMaskIntoConstraints="NO" id="hVV-Sp-hAm">
+                                                <rect key="frame" x="0.0" y="0.0" width="375" height="325.66666666666669"/>
                                                 <subviews>
-                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="o0V-cd-pSM" userLabel="Divider View">
-                                                        <rect key="frame" x="199" y="0.0" width="1" height="120"/>
-                                                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                                        <constraints>
-                                                            <constraint firstAttribute="width" constant="1" id="8bk-ni-E1J"/>
-                                                        </constraints>
-                                                    </view>
-                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text=" Native Ads" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="RbZ-BY-Vxs">
-                                                        <rect key="frame" x="108.5" y="15" width="82.5" height="19"/>
-                                                        <fontDescription key="fontDescription" type="system" pointSize="16"/>
+                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Native Ads Example" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="GlV-rN-W0q">
+                                                        <rect key="frame" x="0.0" y="0.0" width="375" height="20.333333333333332"/>
+                                                        <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                         <color key="textColor" systemColor="darkTextColor"/>
                                                         <nil key="highlightedColor"/>
                                                     </label>
-                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Custom Native Ad" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="i5n-jZ-z9o">
-                                                        <rect key="frame" x="60.5" y="53.5" width="130.5" height="20"/>
-                                                        <fontDescription key="fontDescription" type="system" pointSize="16"/>
-                                                        <color key="textColor" systemColor="darkTextColor"/>
+                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="16Z-fn-mna" userLabel="Placeholder View">
+                                                        <rect key="frame" x="0.0" y="30.333333333333329" width="375" height="99.999999999999986"/>
+                                                        <color key="backgroundColor" red="0.66666666669999997" green="0.66666666669999997" blue="0.66666666669999997" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                                        <constraints>
+                                                            <constraint firstAttribute="height" priority="999" constant="100" id="Db8-5H-H3E"/>
+                                                        </constraints>
+                                                    </view>
+                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Video Status" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="5ON-Fv-6iq">
+                                                        <rect key="frame" x="0.0" y="140.33333333333334" width="375" height="25"/>
+                                                        <constraints>
+                                                            <constraint firstAttribute="height" constant="25" id="Rjj-rN-459"/>
+                                                        </constraints>
+                                                        <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                        <color key="textColor" white="0.33333333329999998" alpha="1" colorSpace="calibratedWhite"/>
                                                         <nil key="highlightedColor"/>
                                                     </label>
-                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Start Videos Muted" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="rjR-DR-fsc">
-                                                        <rect key="frame" x="44" y="92" width="147" height="21"/>
+                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="wci-8U-j2X" userLabel="Inner Content View">
+                                                        <rect key="frame" x="0.0" y="175.33333333333331" width="375" height="120"/>
+                                                        <subviews>
+                                                            <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="x6M-sh-EiL">
+                                                                <rect key="frame" x="0.0" y="0.0" width="375" height="120"/>
+                                                                <subviews>
+                                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Khr-m5-ak8">
+                                                                        <rect key="frame" x="0.0" y="0.0" width="375" height="40"/>
+                                                                        <subviews>
+                                                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="etb-Sk-rTE" userLabel="Divider View">
+                                                                                <rect key="frame" x="187" y="20" width="1" height="40"/>
+                                                                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                                                                <constraints>
+                                                                                    <constraint firstAttribute="width" constant="1" id="5K7-B7-kDI"/>
+                                                                                </constraints>
+                                                                            </view>
+                                                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Unified Native Ads" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="tv5-G6-fvB">
+                                                                                <rect key="frame" x="39" y="9.333333333333373" width="148" height="21.666666666666671"/>
+                                                                                <fontDescription key="fontDescription" type="system" pointSize="18"/>
+                                                                                <color key="textColor" systemColor="darkTextColor"/>
+                                                                                <nil key="highlightedColor"/>
+                                                                            </label>
+                                                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="9nh-lI-88F" userLabel="Start Videos Muted Switch">
+                                                                                <rect key="frame" x="211" y="4.6666666666666856" width="51" height="31"/>
+                                                                            </switch>
+                                                                        </subviews>
+                                                                        <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+                                                                        <constraints>
+                                                                            <constraint firstItem="etb-Sk-rTE" firstAttribute="top" secondItem="Khr-m5-ak8" secondAttribute="top" constant="20" symbolic="YES" id="1P0-gC-z7i"/>
+                                                                            <constraint firstItem="9nh-lI-88F" firstAttribute="centerY" secondItem="tv5-G6-fvB" secondAttribute="centerY" id="Io1-Kh-bxQ"/>
+                                                                            <constraint firstAttribute="height" constant="40" id="M7R-YR-hrj"/>
+                                                                            <constraint firstItem="9nh-lI-88F" firstAttribute="leading" secondItem="etb-Sk-rTE" secondAttribute="trailing" constant="23" id="TJL-QT-Ay9"/>
+                                                                            <constraint firstItem="tv5-G6-fvB" firstAttribute="centerY" secondItem="Khr-m5-ak8" secondAttribute="centerY" id="YTK-Vg-ZTZ"/>
+                                                                            <constraint firstItem="etb-Sk-rTE" firstAttribute="height" secondItem="Khr-m5-ak8" secondAttribute="height" id="bnR-fI-HBQ"/>
+                                                                            <constraint firstItem="etb-Sk-rTE" firstAttribute="centerX" secondItem="Khr-m5-ak8" secondAttribute="centerX" id="qTv-Tr-W4V"/>
+                                                                            <constraint firstItem="etb-Sk-rTE" firstAttribute="leading" secondItem="tv5-G6-fvB" secondAttribute="trailing" id="w5t-Pq-2nb"/>
+                                                                        </constraints>
+                                                                    </view>
+                                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="kOu-X2-DUc">
+                                                                        <rect key="frame" x="0.0" y="40" width="375" height="40"/>
+                                                                        <subviews>
+                                                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="v6C-uC-xvQ" userLabel="Divider View">
+                                                                                <rect key="frame" x="187" y="20" width="1" height="40"/>
+                                                                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                                                                <constraints>
+                                                                                    <constraint firstAttribute="width" constant="1" id="FmL-m6-LYN"/>
+                                                                                </constraints>
+                                                                            </view>
+                                                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Custom Native Ads" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="XlY-MJ-YdZ">
+                                                                                <rect key="frame" x="33.333333333333329" y="9.333333333333373" width="153.66666666666669" height="21.666666666666671"/>
+                                                                                <fontDescription key="fontDescription" type="system" pointSize="18"/>
+                                                                                <color key="textColor" systemColor="darkTextColor"/>
+                                                                                <nil key="highlightedColor"/>
+                                                                            </label>
+                                                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ce1-Dc-6Vo" userLabel="Start Videos Muted Switch">
+                                                                                <rect key="frame" x="211" y="4.6666666666666856" width="51" height="31"/>
+                                                                            </switch>
+                                                                        </subviews>
+                                                                        <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+                                                                        <constraints>
+                                                                            <constraint firstItem="Ce1-Dc-6Vo" firstAttribute="leading" secondItem="v6C-uC-xvQ" secondAttribute="trailing" constant="23" id="8ZA-cU-rWb"/>
+                                                                            <constraint firstItem="v6C-uC-xvQ" firstAttribute="centerX" secondItem="kOu-X2-DUc" secondAttribute="centerX" id="MZq-JL-tQK"/>
+                                                                            <constraint firstItem="v6C-uC-xvQ" firstAttribute="height" secondItem="kOu-X2-DUc" secondAttribute="height" id="NjI-5f-dxy"/>
+                                                                            <constraint firstItem="v6C-uC-xvQ" firstAttribute="top" secondItem="kOu-X2-DUc" secondAttribute="top" constant="20" symbolic="YES" id="aj7-az-YGM"/>
+                                                                            <constraint firstAttribute="height" constant="40" id="g5v-3f-Z37"/>
+                                                                            <constraint firstItem="XlY-MJ-YdZ" firstAttribute="centerY" secondItem="kOu-X2-DUc" secondAttribute="centerY" id="hwA-br-SF0"/>
+                                                                            <constraint firstItem="v6C-uC-xvQ" firstAttribute="leading" secondItem="XlY-MJ-YdZ" secondAttribute="trailing" id="pBy-vj-vJk"/>
+                                                                            <constraint firstItem="Ce1-Dc-6Vo" firstAttribute="centerY" secondItem="XlY-MJ-YdZ" secondAttribute="centerY" id="xBq-vF-DeO"/>
+                                                                        </constraints>
+                                                                    </view>
+                                                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="idC-Pc-6c6">
+                                                                        <rect key="frame" x="0.0" y="80" width="375" height="40"/>
+                                                                        <subviews>
+                                                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="ZEn-Po-MfZ" userLabel="Divider View">
+                                                                                <rect key="frame" x="187" y="20" width="1" height="40"/>
+                                                                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                                                                <constraints>
+                                                                                    <constraint firstAttribute="width" constant="1" id="0su-PU-kdO"/>
+                                                                                </constraints>
+                                                                            </view>
+                                                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Start Videos Muted" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="sV4-0q-mjT">
+                                                                                <rect key="frame" x="32" y="9.333333333333373" width="155" height="21.666666666666671"/>
+                                                                                <fontDescription key="fontDescription" type="system" pointSize="18"/>
+                                                                                <color key="textColor" systemColor="darkTextColor"/>
+                                                                                <nil key="highlightedColor"/>
+                                                                            </label>
+                                                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="1oM-LU-GLN" userLabel="Start Videos Muted Switch">
+                                                                                <rect key="frame" x="211" y="4.6666666666666856" width="51" height="31"/>
+                                                                            </switch>
+                                                                        </subviews>
+                                                                        <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+                                                                        <constraints>
+                                                                            <constraint firstItem="ZEn-Po-MfZ" firstAttribute="height" secondItem="idC-Pc-6c6" secondAttribute="height" id="0CH-i4-WKa"/>
+                                                                            <constraint firstItem="sV4-0q-mjT" firstAttribute="centerY" secondItem="idC-Pc-6c6" secondAttribute="centerY" id="8jc-cy-IHx"/>
+                                                                            <constraint firstItem="1oM-LU-GLN" firstAttribute="centerY" secondItem="sV4-0q-mjT" secondAttribute="centerY" id="EOy-BD-eUz"/>
+                                                                            <constraint firstAttribute="height" constant="40" id="UCL-wQ-shG"/>
+                                                                            <constraint firstItem="ZEn-Po-MfZ" firstAttribute="leading" secondItem="sV4-0q-mjT" secondAttribute="trailing" id="cWP-Un-Bfb"/>
+                                                                            <constraint firstItem="1oM-LU-GLN" firstAttribute="leading" secondItem="ZEn-Po-MfZ" secondAttribute="trailing" constant="23" id="lCr-It-6EV"/>
+                                                                            <constraint firstItem="ZEn-Po-MfZ" firstAttribute="centerX" secondItem="idC-Pc-6c6" secondAttribute="centerX" id="nqe-wR-4EM"/>
+                                                                            <constraint firstItem="ZEn-Po-MfZ" firstAttribute="top" secondItem="idC-Pc-6c6" secondAttribute="top" constant="20" symbolic="YES" id="p1f-ec-OZV"/>
+                                                                        </constraints>
+                                                                    </view>
+                                                                </subviews>
+                                                            </stackView>
+                                                        </subviews>
+                                                        <constraints>
+                                                            <constraint firstItem="x6M-sh-EiL" firstAttribute="leading" secondItem="wci-8U-j2X" secondAttribute="leading" id="2sU-Y9-Ibi"/>
+                                                            <constraint firstAttribute="bottom" secondItem="x6M-sh-EiL" secondAttribute="bottom" id="L6Q-C1-35J"/>
+                                                            <constraint firstItem="x6M-sh-EiL" firstAttribute="top" secondItem="wci-8U-j2X" secondAttribute="top" id="RxX-MS-hMP"/>
+                                                            <constraint firstAttribute="trailing" secondItem="x6M-sh-EiL" secondAttribute="trailing" id="g2s-NV-gJq"/>
+                                                        </constraints>
+                                                    </view>
+                                                    <button hidden="YES" opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lY2-b2-ThM">
+                                                        <rect key="frame" x="0.0" y="300.33333333333331" width="375" height="0.0"/>
+                                                        <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                        <state key="normal" title="Refresh Ad"/>
+                                                        <connections>
+                                                            <action selector="refreshAd:" destination="Ij1-YH-UFk" eventType="touchUpInside" id="kr1-PI-mNO"/>
+                                                        </connections>
+                                                    </button>
+                                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SDK Version" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="o8G-QP-a7j">
+                                                        <rect key="frame" x="0.0" y="305.33333333333331" width="375" height="20.333333333333314"/>
                                                         <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                        <nil key="textColor"/>
+                                                        <color key="textColor" systemColor="darkTextColor"/>
                                                         <nil key="highlightedColor"/>
                                                     </label>
-                                                    <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ea3-6P-gPY">
-                                                        <rect key="frame" x="215" y="48" width="51" height="31"/>
-                                                    </switch>
-                                                    <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="751" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ng2-tC-5a0">
-                                                        <rect key="frame" x="215" y="9" width="51" height="31"/>
-                                                    </switch>
-                                                    <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="n8S-RC-hg1">
-                                                        <rect key="frame" x="215" y="87" width="51" height="31"/>
-                                                    </switch>
                                                 </subviews>
-                                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                                <constraints>
-                                                    <constraint firstItem="Ng2-tC-5a0" firstAttribute="leading" secondItem="o0V-cd-pSM" secondAttribute="trailing" constant="15" id="15g-Ft-ooh"/>
-                                                    <constraint firstItem="Ea3-6P-gPY" firstAttribute="leading" secondItem="o0V-cd-pSM" secondAttribute="trailing" constant="15" id="4p8-b0-WcB"/>
-                                                    <constraint firstItem="Ea3-6P-gPY" firstAttribute="centerY" secondItem="i5n-jZ-z9o" secondAttribute="centerY" id="4xz-iL-5jJ"/>
-                                                    <constraint firstItem="RbZ-BY-Vxs" firstAttribute="top" secondItem="b1G-cJ-wK5" secondAttribute="top" constant="15" id="5jY-T6-DeL"/>
-                                                    <constraint firstItem="rjR-DR-fsc" firstAttribute="centerY" secondItem="n8S-RC-hg1" secondAttribute="centerY" id="7Hk-0V-kDF"/>
-                                                    <constraint firstItem="o0V-cd-pSM" firstAttribute="centerX" secondItem="b1G-cJ-wK5" secondAttribute="centerX" constant="20" id="8Bz-et-LP8"/>
-                                                    <constraint firstAttribute="height" constant="120" id="DLH-W6-07J"/>
-                                                    <constraint firstAttribute="bottom" secondItem="o0V-cd-pSM" secondAttribute="bottom" id="F3c-eK-PvG"/>
-                                                    <constraint firstItem="o0V-cd-pSM" firstAttribute="leading" secondItem="i5n-jZ-z9o" secondAttribute="trailing" constant="8" id="Idp-iW-FmI"/>
-                                                    <constraint firstItem="Ng2-tC-5a0" firstAttribute="centerY" secondItem="RbZ-BY-Vxs" secondAttribute="centerY" id="IyJ-dz-F68"/>
-                                                    <constraint firstItem="Ng2-tC-5a0" firstAttribute="top" secondItem="b1G-cJ-wK5" secondAttribute="top" constant="9" id="SG1-yo-3k2"/>
-                                                    <constraint firstItem="o0V-cd-pSM" firstAttribute="top" secondItem="b1G-cJ-wK5" secondAttribute="top" id="U9h-DR-sD2"/>
-                                                    <constraint firstItem="o0V-cd-pSM" firstAttribute="leading" secondItem="RbZ-BY-Vxs" secondAttribute="trailing" constant="8" id="VUx-6P-36B"/>
-                                                    <constraint firstItem="o0V-cd-pSM" firstAttribute="leading" secondItem="rjR-DR-fsc" secondAttribute="trailing" constant="8" id="etr-Bu-hUc"/>
-                                                    <constraint firstItem="Ea3-6P-gPY" firstAttribute="top" secondItem="Ng2-tC-5a0" secondAttribute="bottom" constant="8" symbolic="YES" id="h94-wL-ekd"/>
-                                                    <constraint firstItem="n8S-RC-hg1" firstAttribute="top" secondItem="Ea3-6P-gPY" secondAttribute="bottom" constant="8" id="qdb-3q-o3j"/>
-                                                    <constraint firstItem="n8S-RC-hg1" firstAttribute="leading" secondItem="o0V-cd-pSM" secondAttribute="trailing" constant="15" id="vDK-Ge-0U5"/>
-                                                </constraints>
-                                            </view>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Native Ads Example" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="men-cd-9zi">
-                                                <rect key="frame" x="8" y="8" width="359" height="21"/>
-                                                <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
-                                                <color key="textColor" systemColor="darkTextColor"/>
-                                                <nil key="highlightedColor"/>
-                                            </label>
-                                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Yit-G3-56i">
-                                                <rect key="frame" x="8" y="520" width="359" height="33"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                <state key="normal" title="Refresh Ad"/>
-                                                <connections>
-                                                    <action selector="refreshAd:" destination="m1l-bW-rbg" eventType="touchUpInside" id="tlu-Pa-Hsh"/>
-                                                </connections>
-                                            </button>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SDK Version" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="9Wr-xv-uRC">
-                                                <rect key="frame" x="140" y="563" width="95" height="21"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                <color key="textColor" systemColor="darkTextColor"/>
-                                                <nil key="highlightedColor"/>
-                                            </label>
+                                            </stackView>
                                         </subviews>
-                                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                        <color key="backgroundColor" systemColor="systemBackgroundColor"/>
                                         <constraints>
-                                            <constraint firstItem="Yit-G3-56i" firstAttribute="leading" secondItem="aoz-Ty-tIG" secondAttribute="leading" constant="8" id="0km-6S-Kav"/>
-                                            <constraint firstAttribute="height" constant="650" id="3o2-dR-k9w"/>
-                                            <constraint firstItem="Yit-G3-56i" firstAttribute="top" secondItem="b1G-cJ-wK5" secondAttribute="bottom" constant="10" id="F0C-dc-jNl"/>
-                                            <constraint firstAttribute="trailing" secondItem="1Sh-Io-8vE" secondAttribute="trailing" constant="8" id="F86-uF-VL5"/>
-                                            <constraint firstItem="h5o-EB-vT0" firstAttribute="top" secondItem="1Sh-Io-8vE" secondAttribute="bottom" constant="10" id="LkZ-kT-3nY"/>
-                                            <constraint firstItem="b1G-cJ-wK5" firstAttribute="leading" secondItem="aoz-Ty-tIG" secondAttribute="leading" constant="8" id="Myy-AY-lSC"/>
-                                            <constraint firstItem="1Sh-Io-8vE" firstAttribute="top" secondItem="men-cd-9zi" secondAttribute="bottom" constant="20" id="PGa-AY-uA5"/>
-                                            <constraint firstItem="b1G-cJ-wK5" firstAttribute="top" secondItem="h5o-EB-vT0" secondAttribute="bottom" constant="10" id="TCQ-PO-tun"/>
-                                            <constraint firstAttribute="trailing" secondItem="b1G-cJ-wK5" secondAttribute="trailing" constant="8" id="WAP-1W-jxX"/>
-                                            <constraint firstAttribute="trailing" secondItem="Yit-G3-56i" secondAttribute="trailing" constant="8" id="WZ3-ln-dtV"/>
-                                            <constraint firstItem="men-cd-9zi" firstAttribute="leading" secondItem="aoz-Ty-tIG" secondAttribute="leading" constant="8" id="Xvf-tE-cur"/>
-                                            <constraint firstItem="9Wr-xv-uRC" firstAttribute="centerX" secondItem="aoz-Ty-tIG" secondAttribute="centerX" id="YbG-CO-KKN"/>
-                                            <constraint firstItem="h5o-EB-vT0" firstAttribute="centerX" secondItem="aoz-Ty-tIG" secondAttribute="centerX" id="byS-eC-J6K"/>
-                                            <constraint firstItem="men-cd-9zi" firstAttribute="top" secondItem="aoz-Ty-tIG" secondAttribute="top" constant="8" id="dad-D9-wK5"/>
-                                            <constraint firstItem="1Sh-Io-8vE" firstAttribute="leading" secondItem="aoz-Ty-tIG" secondAttribute="leading" constant="8" id="hFE-il-9P1"/>
-                                            <constraint firstItem="9Wr-xv-uRC" firstAttribute="top" secondItem="Yit-G3-56i" secondAttribute="bottom" constant="10" id="pnh-TX-5ty"/>
-                                            <constraint firstAttribute="trailing" secondItem="men-cd-9zi" secondAttribute="trailing" constant="8" id="ujH-UV-idG"/>
+                                            <constraint firstItem="hVV-Sp-hAm" firstAttribute="top" secondItem="Cbl-uX-QIb" secondAttribute="top" id="65g-zA-cWE"/>
+                                            <constraint firstItem="hVV-Sp-hAm" firstAttribute="centerX" secondItem="Cbl-uX-QIb" secondAttribute="centerX" id="BRS-DS-Lc2"/>
+                                            <constraint firstAttribute="bottom" secondItem="hVV-Sp-hAm" secondAttribute="bottom" id="Kkn-zN-Rhq"/>
+                                            <constraint firstItem="hVV-Sp-hAm" firstAttribute="width" secondItem="Cbl-uX-QIb" secondAttribute="width" id="hgL-cO-UTW"/>
                                         </constraints>
                                     </view>
                                 </subviews>
                                 <constraints>
-                                    <constraint firstAttribute="bottom" secondItem="aoz-Ty-tIG" secondAttribute="bottom" id="5Hi-mm-mFQ"/>
-                                    <constraint firstAttribute="trailing" secondItem="aoz-Ty-tIG" secondAttribute="trailing" id="cDb-Y4-ubd"/>
-                                    <constraint firstItem="aoz-Ty-tIG" firstAttribute="top" secondItem="xmB-u3-lYJ" secondAttribute="top" id="lqA-Te-fWP"/>
-                                    <constraint firstItem="aoz-Ty-tIG" firstAttribute="leading" secondItem="xmB-u3-lYJ" secondAttribute="leading" id="n9O-gd-JTD"/>
+                                    <constraint firstItem="Cbl-uX-QIb" firstAttribute="top" secondItem="dfC-3h-e0p" secondAttribute="top" id="E95-JH-eoV"/>
+                                    <constraint firstItem="Cbl-uX-QIb" firstAttribute="width" secondItem="f0m-D0-dHb" secondAttribute="width" id="L25-C0-o9B"/>
+                                    <constraint firstItem="Cbl-uX-QIb" firstAttribute="leading" secondItem="dfC-3h-e0p" secondAttribute="leading" id="VO4-Qp-wPX"/>
+                                    <constraint firstItem="Cbl-uX-QIb" firstAttribute="bottom" secondItem="dfC-3h-e0p" secondAttribute="bottom" id="oXk-kM-qp2"/>
+                                    <constraint firstItem="Cbl-uX-QIb" firstAttribute="trailing" secondItem="dfC-3h-e0p" secondAttribute="trailing" id="oY5-dP-zj3"/>
                                 </constraints>
+                                <viewLayoutGuide key="contentLayoutGuide" id="dfC-3h-e0p"/>
+                                <viewLayoutGuide key="frameLayoutGuide" id="f0m-D0-dHb"/>
                             </scrollView>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
-                            <constraint firstItem="xmB-u3-lYJ" firstAttribute="top" secondItem="iBc-u5-iBA" secondAttribute="bottom" id="0Zc-4R-NtP"/>
-                            <constraint firstItem="xmB-u3-lYJ" firstAttribute="leading" secondItem="y6d-Wt-L0u" secondAttribute="leading" id="0tj-G4-Qdz"/>
-                            <constraint firstItem="YY2-2J-60U" firstAttribute="top" secondItem="xmB-u3-lYJ" secondAttribute="bottom" id="9aB-9y-nzw"/>
-                            <constraint firstAttribute="trailing" secondItem="xmB-u3-lYJ" secondAttribute="trailing" id="NMi-Er-jr2"/>
-                            <constraint firstItem="aoz-Ty-tIG" firstAttribute="width" secondItem="y6d-Wt-L0u" secondAttribute="width" id="bqs-we-gFo"/>
+                            <constraint firstItem="6kV-Qp-cOl" firstAttribute="leading" secondItem="haS-q5-jEu" secondAttribute="leading" id="GGx-a5-Dle"/>
+                            <constraint firstItem="gh4-S6-BwK" firstAttribute="top" secondItem="6kV-Qp-cOl" secondAttribute="bottom" id="Ht8-ep-aOe"/>
+                            <constraint firstItem="6kV-Qp-cOl" firstAttribute="top" secondItem="Bvz-UX-ydP" secondAttribute="bottom" id="JRl-1V-wCa"/>
+                            <constraint firstAttribute="trailing" secondItem="6kV-Qp-cOl" secondAttribute="trailing" id="uNP-Rd-aG5"/>
                         </constraints>
                     </view>
-                    <navigationItem key="navigationItem" id="yuu-mi-8X1">
-                        <barButtonItem key="leftBarButtonItem" title="Ad Inspector" id="EMC-QX-0Ei">
+                    <navigationItem key="navigationItem" id="6On-Xg-1gf">
+                        <barButtonItem key="leftBarButtonItem" title="Ad Inspector" id="YLW-JG-qPm">
                             <connections>
-                                <action selector="adInspectorTapped:" destination="m1l-bW-rbg" id="sDd-cI-YpA"/>
+                                <action selector="adInspectorTapped:" destination="Ij1-YH-UFk" id="Qs0-tl-lz8"/>
                             </connections>
                         </barButtonItem>
-                        <barButtonItem key="rightBarButtonItem" enabled="NO" title="Privacy Settings" id="VGT-nk-pt3">
+                        <barButtonItem key="rightBarButtonItem" enabled="NO" title="Privacy Settings" id="8Vd-mB-a4X">
                             <connections>
-                                <action selector="privacySettingsTapped:" destination="m1l-bW-rbg" id="kJb-xa-IBL"/>
+                                <action selector="privacySettingsTapped:" destination="Ij1-YH-UFk" id="1sM-mG-Wyb"/>
                             </connections>
                         </barButtonItem>
                     </navigationItem>
                     <connections>
-                        <outlet property="adInspectorButton" destination="EMC-QX-0Ei" id="QAc-Ci-ZMS"/>
-                        <outlet property="customNativeAdSwitch" destination="Ea3-6P-gPY" id="LqN-Xp-gsy"/>
-                        <outlet property="nativeAdPlaceholder" destination="1Sh-Io-8vE" id="JK7-70-wUb"/>
-                        <outlet property="nativeAdSwitch" destination="Ng2-tC-5a0" id="lbE-Zb-V2l"/>
-                        <outlet property="privacySettingsButton" destination="VGT-nk-pt3" id="X5G-Zd-2XQ"/>
-                        <outlet property="refreshAdButton" destination="Yit-G3-56i" id="lo5-yc-qZ7"/>
-                        <outlet property="startMutedSwitch" destination="n8S-RC-hg1" id="7Qq-VB-Fw0"/>
-                        <outlet property="versionLabel" destination="9Wr-xv-uRC" id="Lbc-2T-B0N"/>
-                        <outlet property="videoStatusLabel" destination="h5o-EB-vT0" id="O9z-8p-EXc"/>
+                        <outlet property="adInspectorButton" destination="YLW-JG-qPm" id="yTw-QJ-X3l"/>
+                        <outlet property="customNativeAdSwitch" destination="Ce1-Dc-6Vo" id="0vJ-Rx-4Mi"/>
+                        <outlet property="nativeAdPlaceholder" destination="16Z-fn-mna" id="EXl-Zo-asd"/>
+                        <outlet property="nativeAdSwitch" destination="9nh-lI-88F" id="vA1-dE-IdR"/>
+                        <outlet property="privacySettingsButton" destination="8Vd-mB-a4X" id="zc6-22-bS3"/>
+                        <outlet property="refreshAdButton" destination="lY2-b2-ThM" id="Tzd-xf-9yE"/>
+                        <outlet property="startMutedSwitch" destination="9nh-lI-88F" id="b04-bn-Kof"/>
+                        <outlet property="versionLabel" destination="o8G-QP-a7j" id="dlr-H7-fnp"/>
+                        <outlet property="videoStatusLabel" destination="5ON-Fv-6iq" id="hQb-ae-zj9"/>
                     </connections>
                 </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="Qc6-If-fqs" userLabel="First Responder" sceneMemberID="firstResponder"/>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="V1k-ph-RoF" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="151" y="260"/>
+            <point key="canvasLocation" x="22" y="205"/>
         </scene>
     </scenes>
     <resources>
         <systemColor name="darkTextColor">
             <color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
+        <systemColor name="systemBackgroundColor">
+            <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+        </systemColor>
     </resources>
 </document>
diff --git a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/NativeAdView.xib b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/NativeAdView.xib
index 3ddf284e..1841a532 100644
--- a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/NativeAdView.xib
+++ b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/NativeAdView.xib
@@ -1,85 +1,93 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="17701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="23094" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
-        <deployment version="2048" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17703"/>
+        <deployment version="4864" identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="23084"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <view contentMode="scaleToFill" id="iN0-l3-epB" customClass="GADNativeAdView">
+        <view contentMode="scaleToFill" id="hM0-EZ-h0D" customClass="GADNativeAdView">
             <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
             <subviews>
-                <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="iNa-bH-h1m">
+                <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="dvk-xt-kBc">
                     <rect key="frame" x="15" y="15.5" width="40" height="40"/>
                     <constraints>
-                        <constraint firstAttribute="height" constant="40" id="ICz-3W-FQf"/>
-                        <constraint firstAttribute="width" constant="40" id="vY6-8D-xIn"/>
+                        <constraint firstAttribute="height" constant="40" id="XNd-Vu-fcm"/>
+                        <constraint firstAttribute="width" constant="40" id="zS1-Ui-UwS"/>
                     </constraints>
                 </imageView>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Advertiser" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="GTT-Yh-eSq">
+                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Advertiser" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="145-JZ-iUf">
                     <rect key="frame" x="63" y="38.5" width="66.5" height="17"/>
                     <fontDescription key="fontDescription" type="system" pointSize="14"/>
                     <color key="textColor" systemColor="darkTextColor"/>
                     <nil key="highlightedColor"/>
                 </label>
-                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" placeholderIntrinsicWidth="100" placeholderIntrinsicHeight="17" translatesAutoresizingMaskIntoConstraints="NO" id="2Of-AP-0h9">
+                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" placeholderIntrinsicWidth="100" placeholderIntrinsicHeight="17" translatesAutoresizingMaskIntoConstraints="NO" id="ket-hl-tgg">
                     <rect key="frame" x="129.5" y="38.5" width="100" height="17"/>
                     <constraints>
-                        <constraint firstAttribute="height" constant="17" id="jBW-Cz-Kyc"/>
-                        <constraint firstAttribute="width" constant="100" id="sXk-zk-NI0"/>
+                        <constraint firstAttribute="height" constant="17" id="RX0-nG-RDs"/>
+                        <constraint firstAttribute="width" constant="100" id="nYN-T7-KUS"/>
                     </constraints>
                 </imageView>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Body that is really really long and can take up to two lines or sometimes even more." textAlignment="justified" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="PEQ-D9-2Vv">
+                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Body that is really really long and can take up to two lines or sometimes even more." textAlignment="justified" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="WJx-OG-anG">
                     <rect key="frame" x="15" y="63.5" width="350" height="33.5"/>
                     <fontDescription key="fontDescription" type="system" pointSize="14"/>
                     <color key="textColor" systemColor="darkTextColor"/>
                     <nil key="highlightedColor"/>
                 </label>
-                <button opaque="NO" userInteractionEnabled="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="E5w-YA-UY8">
-                    <rect key="frame" x="318" y="259" width="47" height="34"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="18"/>
-                    <state key="normal" title="Install">
-                        <color key="titleShadowColor" red="0.5" green="0.5" blue="0.5" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                    </state>
-                </button>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Price" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Ysb-of-cat">
-                    <rect key="frame" x="230" y="267.5" width="33" height="17"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                    <color key="textColor" systemColor="darkTextColor"/>
-                    <nil key="highlightedColor"/>
-                </label>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Store" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hwF-UL-Q8H">
-                    <rect key="frame" x="273" y="267.5" width="35" height="17"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                    <color key="textColor" systemColor="darkTextColor"/>
-                    <nil key="highlightedColor"/>
-                </label>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="Headline" textAlignment="justified" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="beR-eV-DX1">
+                <stackView opaque="NO" contentMode="scaleToFill" spacing="10" translatesAutoresizingMaskIntoConstraints="NO" id="6Cw-f9-7JF">
+                    <rect key="frame" x="230" y="267.5" width="135" height="17"/>
+                    <subviews>
+                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Price" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="2V7-oC-iQH">
+                            <rect key="frame" x="0.0" y="0.0" width="33" height="17"/>
+                            <constraints>
+                                <constraint firstAttribute="height" constant="17" id="LG5-a5-lek"/>
+                            </constraints>
+                            <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                            <color key="textColor" systemColor="darkTextColor"/>
+                            <nil key="highlightedColor"/>
+                        </label>
+                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Store" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="QZ8-I1-ZTv">
+                            <rect key="frame" x="43" y="0.0" width="35" height="17"/>
+                            <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                            <color key="textColor" systemColor="darkTextColor"/>
+                            <nil key="highlightedColor"/>
+                        </label>
+                        <button opaque="NO" userInteractionEnabled="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="OXF-YG-aTE">
+                            <rect key="frame" x="88" y="0.0" width="47" height="17"/>
+                            <fontDescription key="fontDescription" type="system" pointSize="18"/>
+                            <state key="normal" title="Install">
+                                <color key="titleShadowColor" red="0.5" green="0.5" blue="0.5" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                            </state>
+                        </button>
+                    </subviews>
+                </stackView>
+                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="Headline" textAlignment="justified" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Dfv-jn-ibV">
                     <rect key="frame" x="63" y="10" width="297" height="20.5"/>
                     <constraints>
-                        <constraint firstAttribute="height" constant="20.5" id="6r8-Hu-d0y"/>
+                        <constraint firstAttribute="height" constant="20.5" id="Ni8-zx-3gp"/>
                     </constraints>
                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                     <color key="textColor" systemColor="darkTextColor"/>
                     <nil key="highlightedColor"/>
                 </label>
-                <view contentMode="scaleAspectFit" translatesAutoresizingMaskIntoConstraints="NO" id="fNp-yu-K4i" customClass="GADMediaView">
+                <view contentMode="scaleAspectFit" translatesAutoresizingMaskIntoConstraints="NO" id="Qai-Qi-6FU" customClass="GADMediaView">
                     <rect key="frame" x="62.5" y="102" width="250" height="150"/>
                     <constraints>
-                        <constraint firstAttribute="height" priority="999" constant="150" id="JYO-VS-mga"/>
-                        <constraint firstAttribute="width" constant="250" id="e3T-fD-di4"/>
+                        <constraint firstAttribute="height" priority="999" constant="150" id="b56-aF-VbI"/>
+                        <constraint firstAttribute="width" constant="250" id="hcg-RQ-BNs"/>
                     </constraints>
                 </view>
-                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ad" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="lp1-oz-XOs">
+                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ad" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Kgx-kS-t6x">
                     <rect key="frame" x="0.0" y="0.0" width="15" height="15"/>
                     <color key="backgroundColor" red="1" green="0.80000001190000003" blue="0.40000000600000002" alpha="1" colorSpace="calibratedRGB"/>
                     <constraints>
-                        <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="15" id="Twa-Vk-uWQ"/>
-                        <constraint firstAttribute="height" constant="15" id="k8m-kJ-CF5"/>
+                        <constraint firstAttribute="height" constant="15" id="hWy-sf-MqS"/>
+                        <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="15" id="xJo-bn-2qm"/>
                     </constraints>
                     <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="11"/>
                     <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
@@ -88,43 +96,38 @@
             </subviews>
             <color key="backgroundColor" red="1" green="0.98303861469999998" blue="0.92887652860000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
             <constraints>
-                <constraint firstItem="GTT-Yh-eSq" firstAttribute="leading" secondItem="beR-eV-DX1" secondAttribute="leading" id="0sB-Mk-EU6"/>
-                <constraint firstItem="lp1-oz-XOs" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="3lA-qv-Nkc"/>
-                <constraint firstItem="Ysb-of-cat" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="3pc-w6-uy1"/>
-                <constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" relation="greaterThanOrEqual" secondItem="iNa-bH-h1m" secondAttribute="bottom" id="4S3-p0-z6A"/>
-                <constraint firstAttribute="trailing" secondItem="PEQ-D9-2Vv" secondAttribute="trailing" constant="10" id="8U0-Fb-3R7"/>
-                <constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="15" id="9WK-zC-xET"/>
-                <constraint firstAttribute="trailing" secondItem="beR-eV-DX1" secondAttribute="trailing" constant="15" id="BcE-do-dNl"/>
-                <constraint firstItem="lp1-oz-XOs" firstAttribute="left" secondItem="iN0-l3-epB" secondAttribute="left" id="BpX-yC-PZG"/>
-                <constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" secondItem="2Of-AP-0h9" secondAttribute="bottom" constant="8" symbolic="YES" id="CCg-xe-cKg"/>
-                <constraint firstItem="2Of-AP-0h9" firstAttribute="top" secondItem="beR-eV-DX1" secondAttribute="bottom" constant="8" symbolic="YES" id="ESC-Pe-TXR"/>
-                <constraint firstItem="iNa-bH-h1m" firstAttribute="bottom" secondItem="2Of-AP-0h9" secondAttribute="bottom" id="GwM-y0-1du"/>
-                <constraint firstItem="Ysb-of-cat" firstAttribute="top" secondItem="fNp-yu-K4i" secondAttribute="bottom" constant="15.5" id="HOp-h9-X8P"/>
-                <constraint firstItem="beR-eV-DX1" firstAttribute="leading" secondItem="iNa-bH-h1m" secondAttribute="trailing" constant="8" symbolic="YES" id="MRN-dd-Oip"/>
-                <constraint firstItem="2Of-AP-0h9" firstAttribute="leading" secondItem="GTT-Yh-eSq" secondAttribute="trailing" id="Med-Nd-wEo"/>
-                <constraint firstItem="beR-eV-DX1" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" constant="10" id="Mvs-eV-Wzb"/>
-                <constraint firstItem="Ysb-of-cat" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="Rud-i8-Myz"/>
-                <constraint firstItem="fNp-yu-K4i" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="TYN-lq-3DK"/>
-                <constraint firstItem="fNp-yu-K4i" firstAttribute="top" secondItem="PEQ-D9-2Vv" secondAttribute="bottom" constant="5" id="V0m-hf-6NS"/>
-                <constraint firstItem="GTT-Yh-eSq" firstAttribute="centerY" secondItem="2Of-AP-0h9" secondAttribute="centerY" id="YgR-kp-age"/>
-                <constraint firstItem="hwF-UL-Q8H" firstAttribute="leading" secondItem="Ysb-of-cat" secondAttribute="trailing" constant="10" id="aLb-sm-wAb"/>
-                <constraint firstAttribute="right" relation="greaterThanOrEqual" secondItem="lp1-oz-XOs" secondAttribute="right" constant="20" symbolic="YES" id="czi-qD-IaJ"/>
-                <constraint firstAttribute="trailing" secondItem="E5w-YA-UY8" secondAttribute="trailing" constant="10" id="eNM-dN-tvx"/>
-                <constraint firstItem="E5w-YA-UY8" firstAttribute="leading" secondItem="hwF-UL-Q8H" secondAttribute="trailing" constant="10" id="f39-vH-KWq"/>
-                <constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="PEQ-D9-2Vv" secondAttribute="leading" id="mof-5F-8vM"/>
-                <constraint firstItem="E5w-YA-UY8" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="rNj-VY-YrO"/>
-                <constraint firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="E5w-YA-UY8" secondAttribute="bottom" constant="20" symbolic="YES" id="uEI-XT-igi"/>
+                <constraint firstAttribute="right" relation="greaterThanOrEqual" secondItem="Kgx-kS-t6x" secondAttribute="right" constant="20" symbolic="YES" id="37h-ui-6Lh"/>
+                <constraint firstItem="145-JZ-iUf" firstAttribute="leading" secondItem="Dfv-jn-ibV" secondAttribute="leading" id="DgA-ki-95i"/>
+                <constraint firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="6Cw-f9-7JF" secondAttribute="bottom" constant="10" id="I8g-7w-NkL"/>
+                <constraint firstItem="WJx-OG-anG" firstAttribute="top" relation="greaterThanOrEqual" secondItem="dvk-xt-kBc" secondAttribute="bottom" id="J9v-5F-fPs"/>
+                <constraint firstAttribute="trailing" secondItem="6Cw-f9-7JF" secondAttribute="trailing" constant="10" id="K1u-jP-2rm"/>
+                <constraint firstItem="Kgx-kS-t6x" firstAttribute="top" secondItem="hM0-EZ-h0D" secondAttribute="top" id="Pro-uy-68h"/>
+                <constraint firstAttribute="trailing" secondItem="WJx-OG-anG" secondAttribute="trailing" constant="10" id="RbU-t5-esx"/>
+                <constraint firstItem="Dfv-jn-ibV" firstAttribute="top" secondItem="hM0-EZ-h0D" secondAttribute="top" constant="10" id="Rup-zS-LBo"/>
+                <constraint firstItem="dvk-xt-kBc" firstAttribute="leading" secondItem="WJx-OG-anG" secondAttribute="leading" id="bQ6-aR-nk6"/>
+                <constraint firstItem="Kgx-kS-t6x" firstAttribute="left" secondItem="hM0-EZ-h0D" secondAttribute="left" id="eaA-VI-bE8"/>
+                <constraint firstItem="Qai-Qi-6FU" firstAttribute="top" secondItem="WJx-OG-anG" secondAttribute="bottom" constant="5" id="fqd-bN-rbf"/>
+                <constraint firstAttribute="trailing" secondItem="Dfv-jn-ibV" secondAttribute="trailing" constant="15" id="n9Q-kb-9Iq"/>
+                <constraint firstItem="ket-hl-tgg" firstAttribute="top" secondItem="Dfv-jn-ibV" secondAttribute="bottom" constant="8" symbolic="YES" id="nfC-ve-5YJ"/>
+                <constraint firstItem="dvk-xt-kBc" firstAttribute="bottom" secondItem="ket-hl-tgg" secondAttribute="bottom" id="p40-PN-BvC"/>
+                <constraint firstItem="6Cw-f9-7JF" firstAttribute="top" secondItem="Qai-Qi-6FU" secondAttribute="bottom" constant="15.5" id="qOY-QP-HEs"/>
+                <constraint firstItem="WJx-OG-anG" firstAttribute="top" secondItem="ket-hl-tgg" secondAttribute="bottom" constant="8" symbolic="YES" id="qj4-YO-Sgx"/>
+                <constraint firstItem="Dfv-jn-ibV" firstAttribute="leading" secondItem="dvk-xt-kBc" secondAttribute="trailing" constant="8" symbolic="YES" id="tJP-Xm-hF8"/>
+                <constraint firstItem="Qai-Qi-6FU" firstAttribute="centerX" secondItem="hM0-EZ-h0D" secondAttribute="centerX" id="tVO-Cc-dJx"/>
+                <constraint firstItem="ket-hl-tgg" firstAttribute="leading" secondItem="145-JZ-iUf" secondAttribute="trailing" id="uSS-2y-Keo"/>
+                <constraint firstItem="145-JZ-iUf" firstAttribute="centerY" secondItem="ket-hl-tgg" secondAttribute="centerY" id="vdj-TZ-gsV"/>
+                <constraint firstItem="dvk-xt-kBc" firstAttribute="leading" secondItem="hM0-EZ-h0D" secondAttribute="leading" constant="15" id="yRK-IY-xdV"/>
             </constraints>
             <connections>
-                <outlet property="advertiserView" destination="GTT-Yh-eSq" id="bY8-5O-6fF"/>
-                <outlet property="bodyView" destination="PEQ-D9-2Vv" id="Gpd-Q6-Byv"/>
-                <outlet property="callToActionView" destination="E5w-YA-UY8" id="RCf-yK-s1x"/>
-                <outlet property="headlineView" destination="beR-eV-DX1" id="d1E-ed-yel"/>
-                <outlet property="iconView" destination="iNa-bH-h1m" id="gIe-xy-iwm"/>
-                <outlet property="mediaView" destination="fNp-yu-K4i" id="624-ZP-L04"/>
-                <outlet property="priceView" destination="Ysb-of-cat" id="L6Q-hd-uaJ"/>
-                <outlet property="starRatingView" destination="2Of-AP-0h9" id="zCO-9D-S0V"/>
-                <outlet property="storeView" destination="hwF-UL-Q8H" id="hRl-23-ce1"/>
+                <outlet property="advertiserView" destination="145-JZ-iUf" id="W8z-EH-zNP"/>
+                <outlet property="bodyView" destination="WJx-OG-anG" id="F9b-4X-fl9"/>
+                <outlet property="callToActionView" destination="OXF-YG-aTE" id="GYI-5F-sI4"/>
+                <outlet property="headlineView" destination="Dfv-jn-ibV" id="4Jn-7t-43s"/>
+                <outlet property="iconView" destination="dvk-xt-kBc" id="nXu-vg-cPu"/>
+                <outlet property="mediaView" destination="Qai-Qi-6FU" id="d90-QU-ycL"/>
+                <outlet property="priceView" destination="2V7-oC-iQH" id="ZMC-2M-6fA"/>
+                <outlet property="starRatingView" destination="ket-hl-tgg" id="Li4-5O-FTt"/>
+                <outlet property="storeView" destination="QZ8-I1-ZTv" id="q80-3G-OxH"/>
             </connections>
             <point key="canvasLocation" x="13.768115942028986" y="-5.6919642857142856"/>
         </view>
diff --git a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/SimpleCustomNativeAdView.xib b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/SimpleCustomNativeAdView.xib
index 998c8950..4eae4006 100644
--- a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/SimpleCustomNativeAdView.xib
+++ b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/Base.lproj/SimpleCustomNativeAdView.xib
@@ -1,21 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="22504" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="23094" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22504"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="23084"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <view contentMode="scaleToFill" id="iN0-l3-epB" customClass="MySimpleNativeAdView" customModule="AdManagerCustomRenderingExample">
-            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB" customClass="MySimpleNativeAdView" customModule="AdManagerCustomRenderingExample" customModuleProvider="target">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="420"/>
             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
             <subviews>
-                <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="LKB-aH-scG">
-                    <rect key="frame" x="360" y="652" width="15" height="15"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMinY="YES" heightSizable="YES"/>
+                <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="LKB-aH-scG">
+                    <rect key="frame" x="360" y="405" width="15" height="15"/>
+                    <constraints>
+                        <constraint firstAttribute="width" secondItem="LKB-aH-scG" secondAttribute="height" multiplier="1:1" id="LhA-87-hUB"/>
+                        <constraint firstAttribute="width" constant="15" id="aiR-Fv-wna"/>
+                    </constraints>
                 </imageView>
                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" placeholderIntrinsicWidth="375" placeholderIntrinsicHeight="24" text="Headline" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EJ7-Y2-nrO">
                     <rect key="frame" x="5" y="5" width="365" height="24"/>
@@ -27,8 +30,8 @@
                     <rect key="frame" x="37.5" y="39" width="300" height="175"/>
                     <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
                     <constraints>
-                        <constraint firstAttribute="width" constant="300" id="O68-fC-xRK"/>
-                        <constraint firstAttribute="height" constant="175" id="Z4E-2z-qz3"/>
+                        <constraint firstAttribute="width" secondItem="hoj-tc-K51" secondAttribute="height" multiplier="12:7" id="fAh-as-Khc"/>
+                        <constraint firstAttribute="width" constant="300" id="qcy-S9-e6P"/>
                     </constraints>
                 </view>
                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Caption" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Opb-BT-xiP">
@@ -43,19 +46,24 @@
                 <constraint firstItem="Opb-BT-xiP" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="5" id="1CU-Pe-kBU"/>
                 <constraint firstItem="hoj-tc-K51" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="3uf-GC-Yeu"/>
                 <constraint firstItem="hoj-tc-K51" firstAttribute="top" secondItem="EJ7-Y2-nrO" secondAttribute="bottom" constant="10" id="5jE-i2-2GZ"/>
+                <constraint firstAttribute="trailing" secondItem="LKB-aH-scG" secondAttribute="trailing" id="780-if-Dfu"/>
+                <constraint firstItem="LKB-aH-scG" firstAttribute="top" relation="greaterThanOrEqual" secondItem="Opb-BT-xiP" secondAttribute="bottom" constant="20" id="8Os-V6-GcD"/>
+                <constraint firstAttribute="bottom" secondItem="LKB-aH-scG" secondAttribute="bottom" id="9bX-bI-jUD"/>
                 <constraint firstAttribute="trailing" secondItem="EJ7-Y2-nrO" secondAttribute="trailing" constant="5" id="B60-mb-6NP"/>
                 <constraint firstItem="EJ7-Y2-nrO" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="5" id="HYz-iO-1sm"/>
                 <constraint firstItem="EJ7-Y2-nrO" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" constant="5" id="Ig4-Aj-mWl"/>
                 <constraint firstItem="Opb-BT-xiP" firstAttribute="top" secondItem="hoj-tc-K51" secondAttribute="bottom" constant="10" id="VYt-oI-EN1"/>
                 <constraint firstAttribute="trailing" secondItem="Opb-BT-xiP" secondAttribute="trailing" constant="5" id="WYZ-v6-Hph"/>
             </constraints>
+            <nil key="simulatedTopBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
             <connections>
-                <outlet property="adChoicesView" destination="LKB-aH-scG" id="LGX-TD-3Op"/>
-                <outlet property="captionView" destination="Opb-BT-xiP" id="HdX-mv-amk"/>
-                <outlet property="headlineView" destination="EJ7-Y2-nrO" id="JLY-1X-hqV"/>
-                <outlet property="mainPlaceholder" destination="hoj-tc-K51" id="9Sv-RO-bpk"/>
+                <outlet property="adChoicesView" destination="LKB-aH-scG" id="MGW-7S-4ph"/>
+                <outlet property="captionView" destination="Opb-BT-xiP" id="hSg-rU-Z7U"/>
+                <outlet property="headlineView" destination="EJ7-Y2-nrO" id="BKi-kL-8EA"/>
+                <outlet property="mainPlaceholder" destination="hoj-tc-K51" id="pmf-nl-x4R"/>
             </connections>
-            <point key="canvasLocation" x="20" y="23.838080959520241"/>
+            <point key="canvasLocation" x="20.800000000000001" y="24.287856071964018"/>
         </view>
     </objects>
     <resources>
diff --git a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/ViewController.swift b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/ViewController.swift
index 3674bd97..e25086f3 100644
--- a/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/ViewController.swift
+++ b/Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/ViewController.swift
@@ -145,17 +145,12 @@ class ViewController: UIViewController {
 
     // Layout constraints for positioning the native ad view to stretch the entire width and height
     // of the nativeAdPlaceholder.
-    let viewDictionary = ["_nativeAdView": nativeAdView!]
-    self.view.addConstraints(
-      NSLayoutConstraint.constraints(
-        withVisualFormat: "H:|[_nativeAdView]|",
-        options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary)
-    )
-    self.view.addConstraints(
-      NSLayoutConstraint.constraints(
-        withVisualFormat: "V:|[_nativeAdView]|",
-        options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary)
-    )
+    NSLayoutConstraint.activate([
+      nativeAdView.leadingAnchor.constraint(equalTo: nativeAdPlaceholder.leadingAnchor),
+      nativeAdView.trailingAnchor.constraint(equalTo: nativeAdPlaceholder.trailingAnchor),
+      nativeAdView.topAnchor.constraint(equalTo: nativeAdPlaceholder.topAnchor),
+      nativeAdView.bottomAnchor.constraint(equalTo: nativeAdPlaceholder.bottomAnchor),
+    ])
   }
 
   // MARK: - Actions
@@ -277,15 +272,16 @@ extension ViewController: @preconcurrency GADNativeAdLoaderDelegate {
     // This app uses a fixed width for the GADMediaView and changes its height to match the aspect
     // ratio of the media it displays.
     if let mediaView = nativeAdView.mediaView, nativeAd.mediaContent.aspectRatio > 0 {
-      let heightConstraint = NSLayoutConstraint(
+      let aspectRatioConstraint = NSLayoutConstraint(
         item: mediaView,
-        attribute: .height,
+        attribute: .width,
         relatedBy: .equal,
         toItem: mediaView,
-        attribute: .width,
-        multiplier: CGFloat(1 / nativeAd.mediaContent.aspectRatio),
+        attribute: .height,
+        multiplier: CGFloat(nativeAd.mediaContent.aspectRatio),
         constant: 0)
-      heightConstraint.isActive = true
+      mediaView.addConstraint(aspectRatioConstraint)
+      nativeAdView.layoutIfNeeded()
     }
 
     // These assets are not guaranteed to be present. Check that they are before