Also, if my spouse goes to Canada on a tourist / visitor visa, can she later change it to a work permit from within Canada? Thank you!

Hi all, I have a Canadian permanent resident's status, but I am currently outside of Canada, living in the UK with my spouse. My spouse is Indonesian citizen; she has never been to Canada and does not have any status or visa. Now we would like to move / return to Canada. If I understand correctly, I...