We have Team Raiser data that we import into eTapestry. The import does not allow updates into two areas: 1) Tribute, Soft Credit Relationships and 2) Opt Out Settings. We set-up Tribute accounts that we want the associate with the donor/participant so that their donation appears in tribute account. The Opt Out is important to honor the request from Team Raiser donors not to receive mass emailings.
We've added the ability to Import: Tribute and Soft Credit Fields.
The Opt Out Setting on the persona page cannot be edited via import, but you can either use the Consent Defined Fields set or a specific Team Raiser Opt Out UDF to track this information and map to it via import.
Household relationship data can come from odd places, so it's hard to marshal during an initial conversion. I'd like the Import tool - which is otherwise very strong - to be able to create relationships during an Import. Tricky, I know, since it has to identify two constituents, but very useful.