Public Folder Migration from Exchange 2010 to Exchange 2013 (Batch Migration)

I'm following the public folder migration guide...

https://technet.microsoft.com/en-gb/library/jj150486

But it wants me to use the Batch Migration...

The serial migration method described in this article is being deprecated and will no longer be supported by Microsoft. Migrating legacy public folders to Exchange 2013 should be done with the batch migration method. See Use batch migration to migrate public folders to Exchange 2013 from previous versions for more information.

So I follow this guide...

https://technet.microsoft.com/en-gb/library/dn912663

Every thing works fine until the this I try to run this command:

New-MigrationBatch -Name PFMigration -SourcePublicFolderDatabase (Get-PublicFolderDatabase -Server mailserver.domain.local) -CSVData (Get-Content \\Networkshare\folder-to-mailbox.csv -Encoding Byte) -NotificationEmails admin@domain.com 
I found the that is parameter: 

-SourcePublicFolderDatabase
Is not supported on exchange 2013, it's for exchange 2016 only.
https://technet.microsoft.com/en-us/library/jj219166(v=exchg.160).aspx

This parameter is available only in on-premises Exchange 2016.
The SourcePublicFolderDatabase parameter specifies the name of the source public folder database that's used in a public folder migration.


Is there a workaround  or should I use the serial method (the first one)?