The direct supervision was done by a clinical worker at one of the CRCs. The way it works is that the clinical worker works with a liaison officer, who is a parole officer, from CSC, as well as a parole supervisor from CSC.
Evidence of meeting #4 for Public Safety and National Security in the 43rd Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was offenders.
A video is available from Parliament.