Then you can’t readily do that in pre-XI versions. Take a look at this entry from Supervisor FAQ.
What you could try to do is to untick the “Editable” checkmark on each Data Provider in a document (via Data Manager – Definition tab). This is not foolproof, however. Someone who knows what they’re doing can do a “save for all users” when they save the document – and then they own the document and can go in and re-tick the “Editable” checkmark to be able to edit it.
But – it’s a slight measure of control.
Anita Craig 
(BOB member since 2002-06-17)