How do I restore user roles back to ‘factory settings’?

Recently I received this question: Do you know a quick way of restoring user roles to ‘factory settings’? The way to do it would be to delete the modified layers of the security objects, so basically use Filter to auto accumulate all security Roles, then delete them, you will have to do this for all layers where security changes exist.  This will leave the SYS/SYP versions of the Roles and thereby bring them back to standard or ‘factory settings’. In the AOT create a new project then...(read more)