Supplier Names visible in Customer Name prompt LOV in OTBI report

Summary

Supplier Names in Customer Name Prompt LOV is undesirable in OM-Order Header Real Time subject area.

Content

Dear All, 

I am trying to create a report in Report created in OM – Order Header Real Time subject area and using Customer Name as Prompt. 

The prompt Customer Name is showing supplier names as well in the LOV which is undesirable. Please suggest how can I make only customer names to appear in the LOV. 

Regards,

Zia