assign a specific GL account to a certain Functional location

how to assign a specific GL account to a PM orders based on certain Functional location .

My Requirement is as follows-
I want specific functional locations to default all parts and services to GL when i create a PM order of any order type based on specific Functional location. can we do that?

For ex- i want these specific GL to be assigned to Pm orders based on specific functional locations

GL- 597432 --->PM03 outside service)

GL- 597441 ---> any type PM for components **parts

Functional Locations-