Enhance SUS screen using NWBC

Dear Colleagues,

we are using NWBC as user interface for both SRM side and SUS side.

We need to créate a custom screen in SUS just to show specific information to the Supplier.

Is it possible to enhance the screen (i.e. add a custom menú option that show a custom BSP page) when you use the NWBC instead of SAP Portal?

I'd really appreciate your help on this !!

Thanks in advance!

Regards.

Martin