Thanks for the detailed guidance ... my wife and I donot have any custody assigned currently...hope this will not be a problem for the PR process...I was trying to see how to get VFS to call us for the declaration form sign but not sure how to do that though...Thanks for your response, a slight clarification when you say that IMM5604E needs to be signed at a visa office ...which visa office are you referring to since my visa office is Etobicoke and my ex wife lives in Lahore, Pakistan... I heard from some where that the form only needs to be signed in presence of notary public ? Is that not applicable? Please guide