Add column to opportunity component BTQOPP in RESULT context node

Hello All,

I have a requirment to add 1 field(E-MAIL) to opportunity RESULT. i have added the field to attribut by wizard and it is appearing in UI screen but problem is that data is not coming in E-MAIL field, it showing 'BTQOPP/email is not bound' in place of value.

Can anyone please tell me that what step we need to follow after creating field by wizard to populate the data in that field? sholud i need to write code somewhere? or i am missing few steps ?

Regards

Saurabh