I want to run a group off an import done. For example: I do an import of students recruited from an event in New York City. I add the import under the Source Bucket: 'Idealist Fairs'. When I create a group, I can only create a group from a source bucket, not from an import. I don't want to have multiple source buckets for each 'Idealist Fair' done in different cities just to run a group. If I could create a group from an import, it would make sending out emails to that specific target a lot easier.