First find current members in the Raiser's Edge using the Query Module:
- Create a Membership query
- Under Criteria select Membership > Current > Category equals (The membership category you are searching for)
- AND select Membership > Other Members/Card Holders > Membership Joint Member? equals Yes
- Under Output
- Save your query.
- Create a new Membership export
- Click Include, Selected Records and click Find Now
- Browse and select the Constituent Query you created above.