Some articles on kejal:

Flesh And Blood (Star Trek: Voyager) - Plot - Part II
... Torres looks at the photonic field generator with Kejal, suspicious of the Holograms' motivations ... She successfully tests the generator by running Kejal through it, and lets the hologram know that as the closest thing they have to an engineer, she is the most important member of her crew ... They refuse, so Iden fires upon them and has Kejal steal the hologram programs ...