Hi, @ACWadmin1 !
Deletion of a bulk import task should remove those encounters from individuals.
If an individual ends up with 0 encounters after that, the individual will be removed, too.
Does this answer the question you’re asking?
Thanks,
Mark
@ACWadmin1 as a follow up thought: you might could do a “dummy” bulk import with like one encounter or something, attach it to an individual, and then delete the bulk import just to confirm that things are working as they should before doing a large deletion.
Either way should be fine, but I that’s what I might do. Paranoid? Absolutely. But not a bad idea.