Walaikumsalaam
You are right CAN+ is a program that offers expedited processing for applicants of a Canadian temporary resident visitor visa. This expedited processing is available to those who have previously travelled to Canada in the last 10 years or who hold a valid US visa at the time of their Canadian visa application.
I heard not sure ppl who are applying from India can see the can+ option while applying & if you are applying from KSA the option will not be shown however the process will go in fast track in my case I am iqama holder I am having valid b1b2 visa visited once to u.s. I applied canada visitor visa from KSA it took me 19 days to get my PPR (passport request)
