Advanced battle droid

"The Techno Union are wealthy, Snips. They're so used to having servants around&mdash;even if they're usually droids&mdash;that they won't pay attention to you. Which means no one will notice when you leave to explore the base and find those advanced battle droid plans we need."

- Anakin Skywalker, to Ahsoka Tano

The plans for an advanced battle droid were stolen from a Techno Union base by Jedi Padawan Ahsoka Tano during the Clone Wars.