Procedure
Steps on Journal Transformation can be found here.
Selective Migration
Take a look at this article.
Sizing considerations
Sizing information depends on several project details and should be reviewed within the scope of a project.
At a minimum, it is generally recommended to leverage a x64 EV Export module, a dedicated SQL Enterprise instance, and a minimum of 1 TB space for staging the data between source and target.
Target
The current supported target is Office 365.
If you want to discuss PST as a target, or Exchange as a target, discuss this with the Product Management team.
Important Considerations
Information coming soon.
Configure staging area management settings
Information coming soon.
Migration guide
Have a look at the migration guide here.