all msexch* attributes missing from ADMA

Hi,

i have created a FIM ADMA, but i cannot see any of the msexch* attributes to select. am i missing something ? they are showing on one other ADMA i have 

Hany George | Consultant | IDC S.p.A | MCITP: Lync Server | MCITP: Exchange 2010 | MCTS: OCS | Blog: http://dusk1911.wordpress.com/ | If this post has been useful please click the green arrow to the left or click Propose as answer