I am trying to import 'Gone Away' address attributes to records.
I receive a message saying they have been updated, but when I check the record nothing seems to have been added. Am I missing something?
In your profile, go to Addresses. Check the option Update addresses that meet or exceed the Similarity Score and have same city, state, ZIP with new address data.
IOM is looking for an attribute description, so it's not importing just the attribute category of "Gone Away". Try adding a virtual field for a description of "Yes" (or some other value), then you'll be able to import the attribute.