How to manage Purchase Order approval flow for Purchase Orders with Negative Line Amounts

Summary:

Currently, Purchase Order approval rules for our customer are based on the Purchase Order Header amount. Our customer wishes to make use of Negative Lines for Purchase Orders, introduced in 23A. Since the negative line amounts are subtracted from the Purchase Order Header, purchase orders with both debit and credit lines will now no longer follow the intended approval flow. We wish to change our purchase order approval flow to be based on the sum of all debit lines.

Content:

We have tried to base the purchase order approval flow rules on the Ordered Before Adjustments amount, which can be found by clicking the (i) next to Ordered in the top-right, but have been unsuccessful.