...
Example: https://github.com/edx/edx-platform/pull/21380
Step 4: Remove permissions related to this djangoapp in app-permissions
If this djangoapp was accessible through django admin, there will probably be app-permissions associated with this djangoapp that will need to be removed from the app-permissions repo (edX internal only): https://github.com/edx/app-permissions
Remove all entries related to this djangoapp from the app-permissions repo.