Does anyone know where I can find an explanation of what capabilities are available or prohibited when I have either the "Manage Scripts" or "Manage Database" window open. Or if I am performing an activity in one of those areas what can I do and not do? Also, what can my users do and not do. We have some scripts that do not run correctly if I am working on the DB schema. I know the simple stuff as far as two users can't edit the same record, can't edit a layout when user is in it. Is there a reference to all the rules. I called FileMaker and they could not find anything either.