In Moodle, ensure the Course > Course ID number field is set and matches the unit code to be resulted in PowerPro upon Moodle Course completion:

 

In this case the Course Short name is the same as the Unit code to result in PowerPro

If the Moodle Course completion should result more than one unit, create a Unit Cluster in PowerPro with those units and set the Course > Course ID number field to the PowerPro Cluster ID
This will result the Student in all units of that Cluster (in PowerPro) upon the Moodle Completion

 

To create a Unit Cluster:

 

Then ensure the Course has the relevant Cluster attached: