diff --git a/docs/ui/angular/Angular-versioning.md b/docs/ui/angular/Angular-versioning.md
index a4e34a7..5a568d7 100644
--- a/docs/ui/angular/Angular-versioning.md
+++ b/docs/ui/angular/Angular-versioning.md
@@ -3,6 +3,8 @@ layout: default
 title: Versioning and releases
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/versioning/
 desc: "Angular Versioning and releases interview questions and answers."
 categories: [Angular Versioning and releases]
 ---
diff --git a/docs/ui/angular/angular-cli.md b/docs/ui/angular/angular-cli.md
index 38239de..b4a311a 100644
--- a/docs/ui/angular/angular-cli.md
+++ b/docs/ui/angular/angular-cli.md
@@ -4,6 +4,8 @@ title: CLI
 parent: Angular
 resource: true
 nav_order: 6
+grand_parent: UI Design
+permalink: /docs/ui/angular/cli/
 desc: "Angular CLI (Command Line Interface) interview questions and answers."
 categories: [Angular Pipes]
 ---
diff --git a/docs/ui/angular/angular-components.md b/docs/ui/angular/angular-components.md
index 9dc9bf6..44ea860 100644
--- a/docs/ui/angular/angular-components.md
+++ b/docs/ui/angular/angular-components.md
@@ -3,6 +3,8 @@ layout: default
 title: Component
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/component/
 desc: "Angular Component interview questions and answers."
 categories: [Angular Component]
 ---
diff --git a/docs/ui/angular/angular-data-binding.md b/docs/ui/angular/angular-data-binding.md
index 7b26277..6dbe451 100644
--- a/docs/ui/angular/angular-data-binding.md
+++ b/docs/ui/angular/angular-data-binding.md
@@ -3,6 +3,8 @@ layout: default
 title: Data Binding
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/binding/
 desc: "Angular Data Binding interview questions and answers."
 categories: [Angular Data Binding]
 ---
diff --git a/docs/ui/angular/angular-directive.md b/docs/ui/angular/angular-directive.md
index 0333f5a..e3edc8b 100644
--- a/docs/ui/angular/angular-directive.md
+++ b/docs/ui/angular/angular-directive.md
@@ -3,6 +3,8 @@ layout: default
 title: Directive
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/directive/
 desc: "Angular Directive interview questions and answers."
 categories: [Angular Directive]
 ---
diff --git a/docs/ui/angular/angular-http-interceptor.md b/docs/ui/angular/angular-http-interceptor.md
index dfa2b2f..32222e8 100644
--- a/docs/ui/angular/angular-http-interceptor.md
+++ b/docs/ui/angular/angular-http-interceptor.md
@@ -3,6 +3,8 @@ layout: default
 title: Angular http Interceptor
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/interceptor/
 desc: "Angular http Interceptor interview questions and answers."
 categories: [Angular http Interceptor]
 ---
diff --git a/docs/ui/angular/angular-lazy-loading.md b/docs/ui/angular/angular-lazy-loading.md
index 8c2b095..ef67142 100644
--- a/docs/ui/angular/angular-lazy-loading.md
+++ b/docs/ui/angular/angular-lazy-loading.md
@@ -3,6 +3,8 @@ layout: default
 title: Lazy Loading
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/lazy/
 desc: "Angular Lazy Loading interview questions and answers."
 categories: [Angular Lazy Loading]
 ---
diff --git a/docs/ui/angular/angular-lifecycle-hooks.md b/docs/ui/angular/angular-lifecycle-hooks.md
index f038f57..016ee45 100644
--- a/docs/ui/angular/angular-lifecycle-hooks.md
+++ b/docs/ui/angular/angular-lifecycle-hooks.md
@@ -3,6 +3,8 @@ layout: default
 title: Lifecycle Hooks
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/lifecycle/
 desc: "Angular Lifecycle Hooks interview questions and answers."
 categories: [Angular Lifecycle Hooks]
 ---
diff --git a/docs/ui/angular/angular-pipes.md b/docs/ui/angular/angular-pipes.md
index aa27be5..e7077ad 100644
--- a/docs/ui/angular/angular-pipes.md
+++ b/docs/ui/angular/angular-pipes.md
@@ -3,6 +3,8 @@ layout: default
 title: Pipes
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/pipes/
 desc: "Angular Pipes interview questions and answers."
 categories: [Angular Pipes]
 ---
diff --git a/docs/ui/angular/angular-routing.md b/docs/ui/angular/angular-routing.md
index 704196f..d99192f 100644
--- a/docs/ui/angular/angular-routing.md
+++ b/docs/ui/angular/angular-routing.md
@@ -3,6 +3,8 @@ layout: default
 title: Routing and Navigation
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/routing/
 desc: "Angular Routing and Navigation interview questions and answers."
 categories: [Angular Routing and Navigation]
 ---
diff --git a/docs/ui/angular/angular-services.md b/docs/ui/angular/angular-services.md
index 64751e0..153d424 100644
--- a/docs/ui/angular/angular-services.md
+++ b/docs/ui/angular/angular-services.md
@@ -3,6 +3,8 @@ layout: default
 title: Services
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/services/
 desc: "Angular Services interview questions and answers."
 categories: [Angular Services]
 ---
diff --git a/docs/ui/angular/rxjs.md b/docs/ui/angular/rxjs.md
index b2bf5bb..830ee1e 100644
--- a/docs/ui/angular/rxjs.md
+++ b/docs/ui/angular/rxjs.md
@@ -3,6 +3,8 @@ layout: default
 title: RxJS
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/rx/
 desc: " RxJS interview questions and answers."
 categories: [RxJS]
 ---
diff --git a/docs/ui/angular/sample.md b/docs/ui/angular/sample.md
index c49cc76..e4b384a 100644
--- a/docs/ui/angular/sample.md
+++ b/docs/ui/angular/sample.md
@@ -3,6 +3,8 @@ layout: default
 title: Code Samples
 parent: Angular
 resource: true
+grand_parent: UI Design
+permalink: /docs/ui/angular/samples/
 desc: "Angular Code interview questions and answers."
 categories: [Samples]
 ---