MC-800: [Doc] Create Custom Content Block

- Added documentation for creating custom content block

Author: Michael Yu

app/code/Magento/PageBuilder/docs/CONTRIBUTING.md

@@ -11,6 +11,7 @@
     1. [Code of Conduct](#code-of-conduct)
 4. [Developer documentation]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Installation Guide]: install.md

app/code/Magento/PageBuilder/docs/README.md

@@ -29,6 +29,7 @@ It replaces the default WYSIWYG Editor in the Admin area with a highly configura
     1. [Custom Toolbar]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -55,3 +56,4 @@ It replaces the default WYSIWYG Editor in the Admin area with a highly configura
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md

app/code/Magento/PageBuilder/docs/architecture-overview.md

@@ -26,6 +26,7 @@
     1. [Custom Toolbar]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -52,6 +53,7 @@
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 ## What is PageBuilder?
 
@@ -178,4 +180,4 @@ Appearances allow you to make the following customization on existing content ty
 
 [TypeScript]: https://www.typescriptlang.org/
 [master format]: master-format.md
-[content type]: how-to-add-new-content-type.md
+[content type]: how-to-add-new-content-type.md

app/code/Magento/PageBuilder/docs/bindings.md

@@ -26,6 +26,7 @@
     1. [Custom Toolbar]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -52,6 +53,7 @@
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 ## Summary
 

app/code/Magento/PageBuilder/docs/block-chooser-component.md

@@ -26,6 +26,7 @@
     1. [Custom Toolbar]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -52,6 +53,7 @@
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 ## What's in this topic
 

app/code/Magento/PageBuilder/docs/bluefoot-data-migration.md

@@ -27,6 +27,7 @@
     1. [Add image uploader to content type]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Installation Guide]: install.md
@@ -54,6 +55,7 @@
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 ## Overview
 

app/code/Magento/PageBuilder/docs/content-type-configuration.md

@@ -29,6 +29,7 @@
     1. [Custom Toolbar]
     1. [Full width page layouts]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -55,6 +56,7 @@
 [Full width page layouts]: full-width-page-layouts.md
 [Add image uploader to content type]: image-uploader.md
 [Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 ## Configuration
 

app/code/Magento/PageBuilder/docs/content-type-preview.md

@@ -22,6 +22,7 @@
     1. **Render a backend content type preview**
     1. [Custom Toolbar]
 5. [Roadmap and known issues]
+6. [Creating Custom Content Block]
 
 [Introduction]: README.md
 [Contribution guide]: CONTRIBUTING.md
@@ -43,7 +44,8 @@
 [Store component master format as widget directive]: widget-directive.md
 [Render a backend content type preview]: content-type-preview.md
 [Custom Toolbar]: toolbar.md
-[Roadmap and known issues]: roadmap.md
+[Roadmap and Known Issues]: roadmap.md
+[Creating Custom Content Block]: creating-custom-content-block.md
 
 
 ## What's in this topic