https://www.canada.ca/en/immigration-refugees-citizenship/services/visit-canada/extend-stay.html
My mom has multiple entry visitor visa to Canada till 2023, last time she entered Canada was end of August, so she is suppose to leave Canada by end of February (within 6 months), now if i want to extend her stay here for another 6 months, I can do that online right ? And as long as i get a result from CIC, she can stay with us as implied status ??