Hello Arno, Colin,
I am trying to insert an iframe in the category description.
It is working fine as long as I am in the admin area, when I put the iframe code in code source display and switch into WYSIWYG mode the page ppears.
But when I save the category, it is cleaned.
I have put iframe as authorized for TinyMCE editor in Plugins config.
The support for plugins is activated in categories description config.
I don't find how to enable this feature.
Could you please help me ?