Analysis services processing tasks

[umeman]

Hi

I have a setup where my Analysis server box (server a)
is different from the Database server box (server b)

I want to process a cube on Server A using the Analysis
Services processing DTS task on Server B.

However when I create a new package with the task on Server
B, it only shows Server B's OLAP database,

What do I need to do so that the OLAP DB on Server A also
shows up,

Please advise ASAP :-(

Thanks in advance
Ume