Here's how the Sith's plan goes in The Beginning of the Chronicles.
Narrator: Meanwhile, back in space on Malgus' ship. Malgus is speaking to his master Vindican on a hologram.
Vindican [on hologram]: What is it, Malgus?
Malgus: Master. We have created the Sith equine to destroy the Jedi, but it turns out to be a foal instead of a full grown mare.
Vindican [on hologram]: Are you certain?
Malgus: Yes, and she has escaped into one of the escape pods. And has crash landed on "Earth".
Vindican [on hologram]: This is a opertunity we cannot allow for the Sith. Dispatch a droid squad to bring her back, and train her to do your bidding!
Malgus: Yes, master.
Vindican [on hologram]: And this is the first time you proven me clumsy, my apprentice! [force chokes him]
Vindican [on hologram]: You know the consequences if you fail! [cuts hologram as Malgus is release.]
Maglus: [catching his breath]