Location and BP relation table

Dear Experts,

In which table will i get the realtionship between a location and the BP selected for it.

For example if i have a plant 1000, and have assigned it "200" as BP, in which table will i find this relation ship.

I know that in location details under master data i can find it manually. But i need the table in which this realtionship is maintained.

Thanks

Gaurav Gupta