To turn on this feature, go to the Control Panel>General Settings>Episode Settings and toggle ON the item highlighted below.
When this setting is enabled, here is a list of the activity changes that are restricted for role types other than superusers.
Appointments
Cannot be processed,
Cannot be edited
Cannot be cancelled
Health Information
Cannot be edited
Notes
Cannot be edited or deleted
Letters
Cannot be edited
Can still be sent
Reports
Cannot be edited
Can still be sent
Assessments
Unchanged, cannot edit
Survey Responses
Unchanged, cannot edit
Check-in insights
Unchanged, cannot edit
Here is a summary video: