I've setup a couple of additional Address Lists as per the blog on here, so staff and students are nicely in their own groups, but hit a small stumbling block when it comes to the distribution lists.

It appears that I can't get them to show anywhere else than the main Global Address List (which is not available to users with specific Address Book Polcies)

I've tried Set-DistrubutionGroup -identity "Groupname" -AddressListMembership "GAL_Staff" but just get a nice helpful red error saying that the positional parameter cannot be found that accepts that argument.

It's not the end of the world if I can't get them to display, but it would be nice.