Support › General › Users can only update content
Would it be possible to restrict users to be only able to update the text and images in the custom fields?
So if I make a cloneable, group or field, I'd like to prevent adding new fields using the GUI.
The main reason is to stop users from accidentally adding or removing fields that could break the front end of the website.
If the users do not have the administrator role, they will not be able to edit the field group to add/remove the custom fields. Or you can enable the Meta Box menu for a/some specific users, please refer to this topic https://support.metabox.io/topic/hiding-meta-box-plugin-from-wordpress-dashboard-menu-for-non-admins/