In The Raiser's Edge:
  1. Select Admin > Security
  2. Open the user group for which the affected username is assigned
  3. Highlight Records and click Options
  4. Mark the check boxes for Target, Religion, Income & Ethnicity
  5. Click OK
  6. Save and close the security group
  7. If the affected user is logged in, ask them to exit/sign out and log back into The Raiser's Edge to update their rights and attempt the merge again