Hi. I sponsored my parents under parent and grandparents. My mother is the principal applicant and my dad is her dependent. My dad dint not want to stay in canada so I put him as non accompanying. My mother recently received her PR status, now due to pandemic my dad change his mind and wanted to come over to stay with my mother. Is there any way I can get my dad too eventhough the decision has been made? Is there a window period for my dad to change to accompanying? thanks for all the help i could get. Im thorn right now