Add Additional Result Columns in MDG Search - Customer

Hi,

I am trying to add additional result columns for MDG Customer search screen . In the search template SAP_BS_FND ,

following default result columns are  present , I want to enhance the result columns with few additional fields from BP_CUSGEN  entity ,

Fields like  CUS_VBUND and CUS_FISKN. But I don't see  BP_CUSGEN entity and its corresponding attributes added in the "Node Response"

stage. Is there any way I can add additional fields to the response node from other mdg entities  ?

I Would really appreciate any help on this .

Regards,

Vicky