We accidently deleted almost all users from a production copy model due to which all these users are also deleted automatically from the actual Production model as both models are in same workspace. Now we've tried to revert the model back to the history id when users were not deleted in Model Settings > History > Restore to ID...and it says <model successfully restored to change xxxxx> but is not adding back the users. Do not know why. can anyone help? (Meanwhile we're adding the users manually but it's the last option we have)