COPR-Staying in Canada-Valid to Date ? Change Province Mandatory?

[tiwaris2020]

Dear Friends,

I am already in Canada and got my CopR on 27th June 2021 and it's having Valid to date as '22 Dec 2021'.

• What are the next step I should do to get my PR Card.
• What's the 'Valid to' date mean ?Do I need to cross the border or meet IRCC officer?
• I am in Quebec but shown my interest for Ontario. Now Application details in CoPR shows - ONTARIO as my 'Destination Province' Do I need to move immediately to ON or I can still stay in Quebec for this year/?
• Do I need to change my SIN immediately, I am currently on Temp WP?
• What are the next steps I should do once received CoPR?
• Can I travel out of Canada- My current VISA is valid for another 2 years.

Thanks
Tiwaris