HP SIM 7.3 and UCMDB Integration

Hi,

I'm trying to integrate SIM and UCMDB by following the Integration document. But really not clear aboute few things:

1) the doc. says that Populate SIM Database field in SIM protocol..... Question is where it is suggesting to make the changes?

2) When I create the Interation Adaptor, it asks for a Trigger CI Instance. What is this? and what should I select here? If I select Existing CI, then it lists out IP addresses - what IP Address am I supposed to choose?

3) IsUCMDB and SIM is going to communicate via WebServices? Where do I get the details as to ports etc. and where in UCMDB configuration I update the details?

Any help is highly appreciated.

Thanks,

Debasish