CmdID / PowerShell / Cmdlets / Start
Start-CsExMeetingMigration
This cmdlet manually trigger a meeting migration request for the specified user. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 3 parameters Its page in the reference
Parameters
-IdentitySpecifies the Identity of the user account to be modified.-SourceMeetingTypeThe possible values are: * All: indicates that both Skype for Business meetings and Teams meetings should be updated.-TargetMeetingTypeThe possible values are: * Current: specifies that Skype for Business meetings remain Skype for Business meetings and Teams meetings remain Teams meetings.