To create an availability group, you will need to: Specify an availability group name. Select one or more user databases ...

To create an availability group, you will need to:
•   Specify an availability group name.
•   Select one or more user databases on this instance of SQL Server.
•   Specify one or more instances of SQL Server to host secondary availability replicas.
•   Specify your availability group listener preference.
•   Select your initial data synchronization preference.
•   Check the validation results of availability group creation.
•   Review your selections.