Where to find data related to Team Area list attribut of RTC in insight reporting

Hi All,

 I am creating custom report and want to fetch custom attribute which is of "Team area list" data  type in RTC project area. 

I checked in "Request Team Extension" table which has custom attributes of type "Team area" but not the "Team area List" type. I too looked into some other tables like Request String Extension, Request Medium String Extension. No data related to that.

I reffered Data dictounary it doesn't give complete details on custom attributes of type "list" multi select data types. like  Team Area list, contributor list.

 Please let me know where I need to search for it.

Thanks,

Kavita