WO Material Issues- lot commitment

Hi

Requirement is to backflush/issue components from certain lots/location , for few specific items in the parts list. For rest of the components, it can be backflushed or issued based on committed lot/location in the part list. This specific lot /location will be specified by user at the time of material issue. Most of the time, issued lot/location for these items, does not follow commitment logic /setup sequence.

I understand that when you enable lot based commitment in JDE, it will be like all or nothing . There is no such scenario that few items  in the WO parts list, lot/location will be committed based on commitment control and for remaining primary location will be defaulted . I am exploring ways to achieve this requirement using combination of lot functionality and commitment control.