Is there a way for me to know whether a constituent (or relationship) was added on the row vs. just matched/edited?
The issue I am looking at is setting the Addr/Sal conditionally for new records (based on Title, Spouse, suffix, etc.) but leaving existing records alone because they might have been set non-standard manually for a special reason.
With addresses I can use the "AddressAdded" sub but there doesn't seem to be one for constituents or relationships.
You are correct that there is not a sub you can use for the Add/Sal.
If all of the incoming records are to use the same Add/Sal formula in RE, then you could specify it in a Constituent Default Set and then choose that Set in the Defaults section of the IOM profile. Default Sets only apply to NEW constituents. They do not apply to relationships, though, even if those relationships get created as a full constituents during the import.
If that won't work, you could try checking for the Constituent ID to not be valid, but that will only work for Constituents, not relationships.
Hope that helps,