I follow up our application and Ive been very specific if how is the eligibility, criminality, background check and security.
I just wrote it line by line so they will respond also per line.
I just dont know if putting attachments help because i just observe that if you put attachments its from officer in IRCC reply but if just an inquiry just usual reply or automatic reply. I am not sure, but base on my experience if there is attachment the reply is detailed.
Goodluck to Us. Hoping to get good news soon.