I usually do it just like you posted, and I reviewed myself. Sorry for the misdirection, but I think I was getting confused with creating/editing a view.

Jason

Hi Feb,

One quick thing you may try is to put your query into Query Designer. When you click ok from there, it should put the schema in front of...

Welsh, I found my issue. Really a bonehead mistake, but a problem nonetheless...

When I created the user on the db, I had a typo in there:

CREATE USER [DOMAIN\AGroup] FOR...

I haven't tried that yet, just hesitant to try it again. However I did manually try to add the same group via the GUI, and it completed successfully, with...

Certainly. I started out creating the login:

CREATE LOGIN [DOMAIN\UserGroup] FROM WINDOWS WITH DEFAULT_DATABASE=[MyDB]

GO

There are 8 other groups being added to LOGINS this way. I'm updating multiple DBs, so...