title: Install a CKeditor plugin to Liferay 7
body: <p>I would like to extend my Liferay 7 with a CKEditor plugin. I found <a href="https://dev.liferay.com/develop/tutorials/-/knowledge_base/7-0/adding-new-behavior-to-an-editor" rel="nofollow noreferrer">this guide</a> but I can't go over step 3 because I can't find any package/artifact containing the required <em>DynamicInclude</em> class.</p>
  
  <p>Note: I am not using Blade, I am using Maven so I need the correct dependency.</p>
  
  <p>Note 2: The plugin I would like to add is <a href="http://ckeditor.com/addon/base64image" rel="nofollow noreferrer">base64image</a>.</p>