I'm in the finishing stages of our GW 2012->2014 migration and the server is already serving users again, but when doing a 'synchronize' action on one of the old groups it removes the group from eDir and empties out the memberships.

We also have a lot of groups that have groups as members, this feature seems to no longer be present ? We had the organisational structure in GW groups so it was easy to either email just 1 department or the whole sector.

Anyone have any ideas / comments on this ?