I am updating our version of EpiServer CMS from 8.11 to 9.12. After the updagrade the previous customization was breaking tinyMCE. So removing it fixed it. Yet now I still have to impelment that change.
Where are the instructions that I can follow so that I can allow the html tags that the communication department wants to use?
This post may help: http://www.jondjones.com/learn-episerver-cms/episerver-developers-guide/episerver-and-tinymce/how-to-prevent-tinymce-the-richtext-editor-stripping-attributes-off-your-html-elements-in-episerver
Thanks! I will give it a try.