NSW Smart & Skilled reporting uses the "Purchasing Contract ID" AVETMISS field for this purpose
To populate the Commitment ID in PowerPro please do as follows
If the Commitment ID is the same for every client/student in the course then follow these steps and enter the Commitment ID in the Course > AVETMISS > Purchasing Contract ID as below:
If the Commitment ID is not the same for every client/student in the course then enter the Commitment ID in the Enrolment > AVETMISS > Purchasing Contract override as follows: