+ slice = slivers[0]
+ peer = slices.get_peer(slice['hrn'])
+ sfa_peer = slices.get_sfa_peer(slice['hrn'])
+ users = options.get('geni_users', [])
+ persons = slices.verify_persons(slice['hrn'], slice, users, peer, sfa_peer, options=options)
+ slices.handle_peer(None, None, persons, peer)
+ # update sliver allocation states and set them to geni_provisioned