EBS Payables - Pay from Head Office OU against other Branch OU invoices

Dears,

We have multiple Operating Units under one company and ledger and each OU has its own Payable.

However, all the banks are at the Head Office Operating Unit and supplier payments done from HO on behalf of the Branch OU are managed thru AP + Manual JV to offset inter-branch accounts.

To avoid manual entries, is there any way we can make One Single Supplier Payment from HO OU against invoice in different branch OUs and system to automatically create Inter-Branch offsetting entries?.

Unfortunately, balancing segment is at Company Code level and not at Branch Code level. The version of EBS release is 12.1.1