diff --git a/Maya/2022/prefs/shelves/shelf_DF_docs.mel b/Maya/2022/prefs/shelves/shelf_DF_docs.mel
index bce8b17..a12d863 100644
--- a/Maya/2022/prefs/shelves/shelf_DF_docs.mel
+++ b/Maya/2022/prefs/shelves/shelf_DF_docs.mel
@@ -730,6 +730,41 @@ global proc shelf_DF_docs () {
         -commandRepeatable 1
         -flat 1
     ;
+    shelfButton
+        -enableCommandRepeat 1
+        -flexibleWidthType 3
+        -flexibleWidthValue 32
+        -enable 1
+        -width 35
+        -height 34
+        -manage 1
+        -visible 1
+        -preventOverride 0
+        -annotation "Substance Painter to Maya Arnold" 
+        -enableBackground 0
+        -backgroundColor 0 0 0 
+        -highlightColor 0.321569 0.521569 0.65098 
+        -align "center" 
+        -label "SubstancePaintertoMaya" 
+        -labelOffset 0
+        -rotation 0
+        -flipX 0
+        -flipY 0
+        -useAlpha 1
+        -font "plainLabelFont" 
+        -imageOverlayLabel "2025" 
+        -overlayLabelColor 0.8 0.8 0.8 
+        -overlayLabelBackColor 0 0 0 0.5 
+        -image "%USERPROFILE%/maya/prefs/icons/sp2.png" 
+        -image1 "%USERPROFILE%/maya/prefs/icons/sp2.png" 
+        -style "iconOnly" 
+        -marginWidth 0
+        -marginHeight 1
+        -command "from SubstanceToMaya2025 import main\nfrom importlib import reload\nreload(main)\nmain.SPtoM()" 
+        -sourceType "python" 
+        -commandRepeatable 1
+        -flat 1
+    ;        
     separator
         -enable 1
         -width 34