Get relative table+field from current view record

Hello,

How can I get the relative table+recid values from current view record.

for example: 

I have a record of view: DirPartyPostalAddressView.

The DirPartyPostalAddressView.Party is related to dirPartyLocation.Party - I want to get the tablenuum - dirpartylocation, and recid of corresponding record of dirPartyLocation.

How can I do that?

Thanks :)