CKEditor 5 offers a few ways of restricting content editing.
- Read-only mode in which the content can be available for viewing only for a selected group of users.
- Comments-only mode that allows creating, editing, and removing the comments but not to change the document content.
- Restricted editing mode that allows for changing the document but withing the predefined editable areas only.
For more information, read our blog article about restricting content editing in CKEditor 5.