This is serious ! So once I become PR , my TRV becomes useless and it can not take me back to Canada ? I thought as much . Thanks Mimina .
Hi Monalizy, The TRV is temporary resident Visa. Up on getting PR visa the TRV is void.
As Mimina said correct except use of copy of COPR. Perhaps if you enter by road from USA bpoarder, you may be allowed with that paper but not always.
If you wish to travel out of Canada, before getting your PR Card, you have to obtain a P R travel document from Canadian embassy at the country where you are. When you re-enter you are considered as a PR and no need of employment proof.