Download a plugin from https://ckeditor.com/cke4/addons/plugins/all that you would like to add.
For this example we are using Line Height Plugin.
You may download it from https://ckeditor.com/cke4/addon/lineheight
Extract the downloaded Plugin and Copy the folder inside it.
Paste the Plugin folder to DesktopModules/Mandeeps/Libraries/Common/Frameworks/Ckeditor/plugins
There are several options available for your newly added plugin. These are handled by creating a text file with one of the following names: (DesktopModules/Mandeeps/Libraries/Common/Frameworks/Ckeditor/plugins/PluginName/)
- HX.mconfig - Plugin is hidden in custom profile and only loaded if it's a dependency of another plugin.
- HA.mconfig - Plugin is hidden in custom profile but automatically loaded.
- XX.mconfig - Plugin is visible in custom profile and only loaded if it's selected.
Your added plugin is now available in your custom profile.
Refer to link for Creating Custom Profile
Note: New Plugins can only be added in Custom Profiles