Hi i got my ainp january 2017. I applied for my PR march 2017. I got employer specific work permit last year which is expiring msy 1 2018. I applied for BOWP but it was refused . The reason they gave is that i didnot provide proof of my ainp. Ainp certificate expires after 6 months usually .Should i renew my ainp again and apply for closed work permit again or i can attach my old ainp certificate and apply for open permit again .Whats the right process. Please help .I have recently done my medical exam and waiting for my passport request