Specific requests for managing Call Pickup Groups are not available as of CallManager 5.1, however, the database can be queried directly via SQL to find the information:

For 4.1(3) onwards, use a query like the following to get the list of CallPickup Groups configured and the DNs associated.

"select pg.*, np.DNOrPattern from pickupgroup pg, Numplan np where pg.fknumplan_pickup=np.pkid"

-PickupGroup table contains name, description, notification etc.
-PickupGroupMember table contains associated CallPickupGroups.
-PickupGroupLineMap table contains the directory numbers associated with the CallPickupGroup.

For Callmanager versions prior to 4.1(3), then the following query would give the CallPickup numbers.

"select np.* from Numplan np where tkPatternUsage='4'"