Your final/official transcripts will only be available after receiving your graduation/completion letter. In that case, if you were eligible to work in the last academic semester, you can continue to work 20 hours per week until you receive your graduation letter. After receiving your graduation letter, you must apply for the PGWP before working again.
Note: You must use your final/official transcripts for the PGWP application; electronic transcripts are accepted by the IRCC. The transcripts available after the graduation letter will show the credential awarded.