HI Bassem,
Thanks for your response.
As far as I know, documents uploaded from the In Tray are supposed to be included in the migration process. However, if you find that they haven't made it over to your file, don't worry! You can manually link these documents to the relevant transactions in your MYOB Business file by downloading them onto your computer. If you'd rather have our migration team take care of this for you, please submit a support request via My Account, and we'll get right on it!
Feel free to create a new post again if you need further assistance.
Cheers,
Princess