Hi, I have applied for TRV visa for me, my wife and two sons. All got visa except my elder son (12 yrs). Visa was was refused because the purpose of the visit to Canada was not consistent with a temporary stay given the details I provided in his application Now I am planing to apply for reconsideration including. Mistakenly, I forgot to include some information on his Visa application (IMM5257). Can I update those information and upload during reconsideration along with other supporting documents? Dosn't it have any negative impact?