Key routing fields
branch_office_id: Which Branch Office a CSC/partner is routed under.
post_office_code: Area/routing code used to ensure correct processing and reporting.
Rules
- A CSC must not be active without
post_office_code.
- Branch assignment must be consistent across CSC and partner relationship.
- If partner routing fields are missing, derive routing via join from CSC centers and branch offices (SSOT).
If routing is inconsistent, bookings may be attributed to the wrong branch/partner, affecting support and commission integrity.