Open work permit means not job-specific. These people can apply ‘Open work permit’
This visa has some conditions on your work permit. First, Specific employer, the name of the employer you can work for, Period of work and lastly, Place of the work (if applicable). These are including such as
Business Visitor. Who came Canada for business activities, but not part of the Canadian labour market.
Note: The detail list is available on Canada Official Immigration website.
For Canada Renewal of temporary resident within Canada or permit residency:
You can apply in this category if you are legally admitted as a ‘Foreign Worker’ and you need extension. Your temporary resident status should be valid while
applying. If your existing counterfoil visa is expired/valid for single entry.
Extension: Detail of this heading. Canada Renewal of temporary resident from within Canada. You can apply in this category if you are legally admitted as a ‘Foreign
Worker’ and you need extension. Your temporary resident status should be valid while applying. If your existing counterfoil visa is expired/valid for single entry.