[XPages] Tip When Using CKEditor On Site Behind IIS

A quick tip if you are building an XPages site that is placed behind IIS.
When you are using the CKEditor (default RichText editor in 8.5.2), remember to edit your plugin-cfg.xml to direct requests to  "/ckeditor/*" to the Domino server.

This is achieved by adding a line to plugin-cfg-xml looking like this:
<Uri Name="/ckeditor/*" />

Hints that this is required include the faact that the rich text editor is not displayed and that your browser displays error messages like this:

For more info on the plugin-cfg.xml file and XPages, have a look here and here.