Otolia Ratiuv was a female Noolan technician. Her body was taken over by Nana when an explosion caused Nana's body to be badly damaged. It was thanks to a Jedi Force Crystal that this transference was possible.
let's all remember all the important things in this world that Jedi Force Crystals make possible, like Otolia Ratiuv's body being taken over by Nana after Nana's body was badly damaged