CWO Sefton joined cadets in September of 1990, she remained in until aging out in 1996.
CWO Sefton was Master Cadet qualified.
CWO Sefton was awarded the Esprit De Corps award and Most Outstanding Cadet award (3x).
CWO Sefton was the first cadet in 2563 1H RC(ARMY)CC to be awarded the Lord Strathcona Medal, this was in June of 1994.
CWO Sefton successfully attended the 2 week Basic Cadet Course, 6 week Cadet Leader Course, 6 Week Cadet Leader Instructor Course (Drill & Ceremonial), 6 Week Cadet Leader Instructor Course (Smallbore) and 6 week Cadet Leader Course Smallbore (Staff Cadet Sergeant).
CWO Sefton is the recipient of the $500 Kim Serrick memorial award.