Purchase Order distribution line splitting – not optimized (quantity only, no auto-calculation)

Summary:

Hello,

We identified the following limitation during an internal process review meeting:

When splitting distribution lines at the purchase order level, the functionality does not seem fully optimized:

1. Splitting is only possible by quantity — there's no option to split by amount or by percentage.
2. There is no automatic calculation to ensure the correct total is reflected across the split lines. We currently have to calculate and enter the sum manually.

Has anyone else run into this? Is there a standard feature, personalization, or workaround in Oracle Fusion Procurement/Purchasing that supports splitting by amount/percentage with automatic totaling? Any guidance would be appreciated.