How to change from the Exchange Only Plan 1 License to an A2 license after the upgrade from Live@EDU to Office 365
TOOLS YOU CAN USE: how to change from the Exchange Only Plan 1 License to an A2 license after the upgrade from Live@EDU to Office 365:
Example PowerShell command to change from the "Exchange Online Plan 1" license to the "A2 FULL SUITE" license (with no service plans disabled) for one student user:
Get-MsolUser -UserPrincipalName example@contoso.edu | Set-MsolUserLicense -RemoveLicenses contoso:EXCHANGESTANDARD_STUDENT –AddLicenses contoso:STANDARDWOFFPACK_STUDENT
(Always use caution when you remove a license since you have to add a new license or the mailbox is permanently deleted after the 30 day grace period.)
How to manage licenses with PowerShell or the GUI in Office 365:
https://social.technet.microsoft.com/wiki/contents/articles/11349.office-365-license-users-for-office-365-workloads.aspx (Bulk license assignment via PowerShell or the GUI in Office 365)
https://community.office365.com/en-us/wikis/deploy/granular-license-assignment-from-powershell.aspx (Granular license assignment from PowerShell)
https://social.technet.microsoft.com/wiki/contents/articles/15905.how-to-use-powershell-to-automatically-assign-licenses-to-your-office365-users.aspx (Automatically create and license users with one PowerShell script)
https://help.outlook.com/en-us/140/ee441218.aspx (Import Exchange Online users from a ".csv" file)
https://help.outlook.com/en-US/140/cc713521.aspx (Old - CSV Parser composed of Live@EDU PowerShell commands that need to be updated for Office 365)
How to use PowerShell in Office 365:
https://technet.microsoft.com/en-us/library/jj151815.aspx (How to use Windows Azure AD PowerShell commands in Office 365)
https://help.outlook.com/140/cc546278.aspx (How to use Exchange Online PowerShell commands in Office 365)
https://community.office365.com/en-us/wikis/upgrade/windows-powershell.aspx (Live@EDU and Office 365 PowerShell Differences)
Forum Posts on managing licenses with PowerShell in Office 365:
https://community.office365.com/en-us/forums/148/t/74033.aspx (Office 365 provisioning with PowerShell after upgrade from Live@EDU)
https://community.office365.com/en-us/forums/148/t/58260.aspx (How to enable a single feature of an A2 license by PowerShell)
https://community.office365.com/en-us/forums/148/t/17328.aspx (How to add A2 licenses by PowerShell)
https://modery.net/getting-all-licensed-office-365-users-with-powershell/ (PowerShell to find unlicensed users: get-msolUser where licensed = true or false)
https://community.office365.com/en-us/forums/148/t/56329.aspx (PowerShell to find unlicensed users: Get-MsolAccountSku)
https://community.office365.com/en-us/forums/172/p/63940/244113.aspx#244113 (List of Office 365 license names for PowerShell administration)
How to refer to Exchange Only Plan 1 Licenses in PowerShell:
Service Plan: EXCHANGE_S_STANDARD
SKU ID: contoso:EXCHANGESTANDARD_STUDENT
Enjoy!