There should be an option in a project where the Project Primary Contact (or the super admin) should be able to reverse changes in a project.
Use case - in case a user accidentally loses all the answers during reimport, there should be a way for them to restore the answers without needing our help. This is a quicker solution. And they should be able to choose a time to which they can reverse the changes (1 hour ago, 2 hours ago etc.). All changes in the project will be reversed.
But once again, not everyone should have access to this - only to Project Primary Contact and maybe super admin also.