Um, I remember coding something like that :)

Sorry, I am very sleepy right now, so I might be missing nuances, so I am not sure if this bug fully covers what you want: http://bugs.dwscoalition.org/show_bug.cgi?id=1878 Current version is not very sophisticated, it just presents your subscription filters along with the access filters and puts the new user on them if you subscribe to them and check the boxes.