Here is what I did when I applied for an
open work permit in March and I get a 1-year open work permit end of the April with 54 code which I have no idea what does it means.
It is a pdf file. I don't want to add 20 images in the form, so I did a pdf file.
https://yadi.sk/i/Vj82pZf33JeNgt
I think the most important thing is to select "yes" for "Have you been told by an IRCC office that you are approved in principle for permanent residence in Canada?" and also "Have you submitted PR application in Canada".
--The expire status is just an example.
I also say "yes" for CSQ and Medical exam question because I have it and done before.
By the way, I didn't select "YES" for accompanying person however in my case I also applied for my spouse too.
At the end, they just asked IMM5710, CSQ, Passport, photo and proof of medical exam for me and for my spouse and we got our work permit in approximately 2 moths (thanks to their speed we were implied status for 1 month)
I hope this information will be helpful for whom is going to apply for an open work permit.