Just purchase but will wait until i upgrade the right way

Been a long time user since veraion 7. Last year really got back into making music seriously now… my question because i have been doing it wrong and lost settings and tracks every upgrade…

I have custom settings i created such as templates… and all my controlers mapped also my my monitor setup in control room…

How can i migrate all to come over to cubase 12 also my projects i have made in version 11?

I want to get this right this time since im fully vested in production now…

Thank you