Just wanting to get my head straight with applying for an extension for the visitor visa. From my understanding, as I am sponsoring my wife through the spouse sponsorship in the inland application process. She is here on a visitor visa that is for 6 months just as a standard visitor, we didnt apply for anything specific, just had a return ticket booked and a letter from my family saying that shes living with us. When and how do we apply for an extension of her visitor visa whilst we wait for the application to go through. We have been her for one month finalizing everything for the application just waiting for her birth certificate to be translated and then we will just finnish the application and send it off. Then once it has taken the month to acknowledge the application will we be able to apply for her visitor status to be extended whilst it is processed the rest of the way ?