Hi LiamSFS,
Keen that you are getting onto Pay Day Super nice and early.
Because there is an SMSF involved, you are best off chatting with a bookkeeper or accountant who knows both MYOB and SMSFs so they can look at your exact fund details and make sure the setup ticks all the ATO boxes. They will be able to jump in with you and walk through the setup of your file.
In the meantime, these two links are handy to keep bookmarked while you are sorting a consultant.
MYOB help and how-to articles
https://www.myob.com/support
MYOB Academy training and short courses
https://academy.myob.com/
Regards,
Genreve