adding multiple operators for query search

Hi,

I am trying to add multiple operators for few fields in BTQAct query object, but this is Dynamic query object, so i have selected the oprators in SPRO settings.in below path:

Customer Relationship Management -> CRM Cross-Application Components -> Generic Interaction Layer/Object Layer -> Component-Specific Settings -> Define Operators for Dynamic Queries

but i couldn't find couple of fields in here in above path, but those fields are available under BTQAct structure level, if we see in Genil Modle Browser.

So how to make those fields available in this path, pls guide me

Regards,

Venkat