Admin Zimlets (samba / posixaccount): Menu entries gone in 7.0
just updated my Zimbra Installation from 6.0.8 to 7.0, update worked fine, no errors, everything is working, but:
In Zimbra 6.0.8 I installed the admin zimlets zimbra_samba and zimbra_posixaccount for managing accounts for samba and posix which worked without any problems under 6.0.8
After the upgrade the zimlets are shown in the admin extensions list but the corresponding menu entries are gone.
Re-Deploying with the admin console or with zmzimletctl and flushing zimlet cache didn't help, I didn't find any errors in the logs.
The only hint i found is in Firebug while loading the admin console:
ZaZimbraAdmin.MSG_KEY is undefined
I don't have an idea where to find the obviously missing
Can anyone help? Thx a lot.