Utilizing Alternative GLs in Cin7

Cin7 has an General Ledger Account hierarchy for posting Sales orders into the Accounting Software (in our system Xero) which can be set at different levels.

I believe the hierarchy is Customer > Product > Order Specific > Default

We can use these Alternative GLs to post sales directly into specific GLs in the accounting system - i.e. Sales from Export Customers going to an Export Income, or sales of specific brands/sub-brands of products being disaggregated from the bulk of transactions, or Promotional Activities/Samples being written off as costs.

Currently orders coming into Cin7 via the Prospect API override this Alternative GL back to blank/default requiring manual intervention to update the transactions.

It would be beneficial if Prospect could either not override these setting in Cin7 or somehow allow a selections of GLs to be made within Prospect to allow this flexibility within the sales order process.