On this tab, you can define which parts WYSIWYG editor toolbar should be displayed to individual roles by configuring their UI personalization settings.
First you need to choose which website's roles you want to configure using the Site drop‑down list. The (global) option can be selected to set UI personalization for global roles, i.e. those that are not limited to a single site. Then select the specific Role.
The WYSIWYG editor is composed of many UI elements grouped under categories that represent related functionality. You can view the sub-elements of a category by clicking its icon.
The names of the UI elements match the tooltips of the corresponding buttons on the WYSIWYG editor toolbar.