In E10, you cant even change a BAQ written by someone else. Well, you can… If you save it as a different BAQ - using either Export followed by an Import, or Copy Query (which will make you the author of the new query). But then it’s really not the same BAQ.
The ‘Change Author’ gets around this.
In the pict below, the BAQ was imported by user ‘ex_ckrusen’, while I’m trying to edit it as user ‘manager’
