Yes, the application has an option to migrate permissions also from OneDrive to another account with help of CSV File Option. However, a user just needs to check this option if he or she wants to migrate all permission & upload CSV for specified permission migration
Overview Working of Office 365 OneDrive to OneDrive Migration Tool
Yes, with the help of this tool,once admin id is impersonated, one add multiple user IDs at once using this Add CSV option. A user just needs to add CSV file only containing multiple source and destination IDs in it that will allow users to move from OneDrive to OneDrive for Business
Yes, the Office 365 OneDrive to OneDrive for Business Migration application provides users an option to pause the transfer process any time they want and resume it later on whenever required.
Yes, the tool allows the migration of OneDrive files larger than 250 MB to OneDrive for Business Account.
Yes, the tool Provides 2 different options :Domain User