Thanks Das67!
So at this time point, can I add up my kids into application? total new application (myself+2 kids) ? Just submit another new application? CIC will receive two applications , first one is ONLY myself, second one is myself+2 kids. CIC can align them or combine them into one application ?
did you receive an AOR ? the best approach will be to withdraw your single application and send a new one as a family. If you did not receive an AOR yet honestly I don't know if sending second application as a family is a good idea.