Extend product search help
I need to extend the standard search help for product field in the CRM order. After F4, the standard search help CRM_ORDERED_PRODUCT is triggered with 9 tabs. The last tab is "Search by business partner". I need to add custom specific fields to this tab and allow only business partners of type vendor as the input selection.
The search help exit CRM_PRP_F4IF_SHLP_EXIT_PROD is available for this standard search help.
Any idea of how to perform this?