Admin Group Management

Hello all,

I'm looking for the best way to manage multiple administrative groups. My company has 13 divisions with over 13,000 users The IT division has a training department that will utilize Adobe Connect to provide training to other divisions. The majority of their training is open to all the divisions, however they occasionally preform division specific training. For their convenience I created a group for each division.

Here's my problem: I have 10 to 20 users moving between departments every other day. At the moment I check my synchronization logs daily for changes and move users between groups as needed. I feel that this is not a practical way to manage these groups long term, and as far as I can tell, there isn't a way to easily audit users in these groups. Does anyone have any suggestions on how to tackle this?