Add and start new article

Author: sofietoft

15/umbraco-cms/SUMMARY.md

@@ -25,6 +25,10 @@
       * [Upgrade to Umbraco 7](fundamentals/setup/upgrading/version-specific/upgrade-to-umbraco-7.md)
       * [Minor upgrades for Umbraco 7](fundamentals/setup/upgrading/version-specific/minor-upgrades-for-umbraco-7.md)
   * [Server setup](fundamentals/setup/server-setup/README.md)
+* [Backoffice](fundamentals/backoffice/README.md)
+  * [Property Editors](fundamentals/backoffice/property-editors/README.md)
+    * [Built-in Property Editors](fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/README.md)
+      * [Rich Text Editor Tiptap](fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/rich-text-editor-tiptap.md)
 
 ## Implementation
 

15/umbraco-cms/fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/images/rte-tiptap-datatypedefinition.png

@@ -0,0 +1,23 @@
+# Rich Text Editor Tiptap
+
+`Alias: Umbraco.RichText`
+
+`Returns: HTML`
+
+{% hint style="warning" %}
+In Umbraco 15 the Rich Text Editor has gotten an alternative that introduces Tiptap as a new property editor UI.
+
+This article will evolve as more features are added to the implementation in the coming versions of Umbraco CMS.
+{% endhint %}
+
+The Rich Text Editor (RTE) Tiptap property editor is based on Tiptap and is highly configurable. Dependening on the configuration set up, it gives your editors a lot of flexibility when working with content.
+
+## Data Type Definition Example
+
+![Rich Text Editor - Data Type](images/rte-tiptap-datatypedefinition.png)
+
+## Content Example
+
+
+
+## MVC View Example