I vote for this one too.
Disseminating updated reference data to multiple users is a real pain. There does not appear to be any sensible way to do this when using private EAP files that are synced via version control. Ideally, this data should be part of the root package, so that it can be included in VC updates. Short of this, writing an add-in to do the import would be reasonable, if the APIs were available.