How to club PO lines at RTF level without modifying the data model?

Summary:

Hello team,

We have a requirement to club multiple PO lines into one (assuming the same item number) as supplier wants to see only fewer lines and consolidated quantity in his PO. To achieve this, we tried to update the RTF however at RTF level PO lines not getting clubbed. It is enforcing us to change the data model, where as if we change the data mode, it will affect other business units as well.

Please provide a solution for the same.

Content (please ensure you mask any confidential information):

Hello team,

We have a requirement to club multiple PO lines into one (assuming the same item number) as supplier wants to see only fewer lines and consolidated quantity in his PO. To achieve this, we tried to update the RTF however at RTF level PO lines not getting clubbed. It is enforcing us to change the data model, where as if we change the data mode, it will affect other business units as well.