Salesforce Nonprofit Cloud Gift Entry 101 — Arkus, Inc. (arkusinc.com)

Kelly: Thank you so much for this. I just set this up for AWA to try to replace Apsona, and it seems like it's working wonderfully and sooooo customizable. You aren't kidding about the "don't delete anything from the NPSP Data Import Object or mappings until you've deleted it from the template"! I had to add a picklist value to the DIO field Opp Type, and to get it to show up on my new template, I had to delete the mapping, then re-create it. Not too difficult. But then, we couldn't create any new batch templates and kept getting the spinning wheel of death! All because I just hadn't deleted then added back the field to the other templates. And we kept getting a weird error on saving single gifts. Anyway, checking my Setup Audit Trail and your article, and there it was. 

SO! Word to the wise, when making mapping changes, always just look at all of your template fields, and you'll know immediately by the big red "Field Not Found," that you've got to change it. Ooof.