Anyone can use augment kit to augment a piece of gear at a mod station.
Augment kits are crafted by Armormech, Synweath and Armstech,
To get the special mat for making augment kits you need to RE stuff. Depending on the level of the item you are RE depends on what level mat you get.
Simple if I want an augment BM chest piece. I craft it till I make one or I craft 10 and RE for the mats. To make a kit.
This simple adds another way to augment noncraftable gear like social or random world drop that you like the look.
With that being said they missed name 1.3. It should be called
1.3 Rise of the Slave Girl!!!