Michael, Deleted the wrong message, but to reinforce the comments, you are correct. The customizations are either all users or one by one. This cannot be locked down once set. At a recent Product Advisory Council (PAC) marketing meeting, this functionality was pointed out as being a potential request. I've had numerous clients ask for this. Dawn was part of the call and noted that she had put this request out on the Sage 100 idea site. Please vote for it.