According to new rules-
any work done after completion of studies ie after getting degree for 90 days under off campus wp will count under CEC.
READ OP25A
Any period of employment during which the applicant was engaged in full-time study will not be included in calculating the period of qualifying work experience (e.g. work experience gained through co-op work permits, off-campus work permits while a full-time student, and on-campus work permits).
So work done after graduation under off campus wp will count.
always add explaination letter + graduation letter+ degree to explain