Where I can get "Approval document of Macao authorities to stay in Macao"

Dear Sir,

Where or which office in Macao or in Dhaka that I can apply and get "Approval document of Macao authorities to stay in Macao" to attached for apply my Macao Visa. I heard that I can get this in Macao and use 2 -3 days only. But as therefore question ; where or which office that I can get this?

Best Regards,