Recognise Revenue in Projects Generated from a Sales Order in Fusion 21D?

Hi - first time poster!

We are looking to generate a contract invoice off the back of a Sales Order.

We know that contract billing works, but we would like to capture additional elements that a Sales Order naturally captures. 

Is there some setup in PPM or SOM where we can trigger a contract draft invoice off the back of a SO being submitted?

Any help greatly appreciated!