How to migrate from default module to my own module

[Suxsem]

Hi all, thanks for this great library!
I have started my project using the default module of tray (new AppPreferences(getContext())).
Now i need to implement the auto backup feature of tray for android 6+ but from what i understood I need a custom module to put the proper code: super(context, "myModule", VERSION, TrayStorage.Type.USER);

Do you provide a builtin way to do this migration? Or must I handle this in the onCreate method of the module on my own?

Thanks!

[StefMa]

Is that related to #131 ?
There nothing "really" for that usecase.
We have a Migration API.
See here for example.
But I don't know how useful that is ...