If globally changing write-offs:
     
    • Create a gift query and filter on:

      Gift Information, Gift Type equals Write Off, MG Write Off

      AND Gift Information, GL Post Status equals Not Posted
    • Using this gift query, globally change the gifts to Posted or Do Not Post


      If changing a single write-off:

      1. Open the gift that was written off
         
      2. From the Gift Menu, select View Write Offs
         
      3. Open the write-off and change the Post Status field to Do Not Post