If this system claims to be a true change control environment then there should be Version Control of released workspaces. currently if I want to remove a field from an active workspace we lose any data that existed within that field.. we should be able to keep the integrity of the historical data in that workspace while going forward with a "New" version of the workspace without that field. most companies want to continuously improve but that cannot happen if the historical records keep changing because you want to update a field, remove, or replace one. and yes I have tried Modern the admin controls have not changed because it takes you back to classic. so please do not respond with that continued reply.