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AlistairKeay1's avatar
AlistairKeay1
Brass Contributor
Aug 14, 2023

Teams Shared Channel PowerShell, Retrieve Members and Teams

I can retrieve the members of a shared channel via 

Get-TeamChannelUser -GroupId <> -DisplayName <>

However when sharing a shared channel there is the option to "share with a team" (which you could be the one you own etc)
I can't see a way to retrieve the list of "teams"

Advice welcome
Thanks

 



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microsoft teams
  • Carl_Karawani's avatar
    Carl_Karawani
    Aug 15, 2023

    AlistairKeay1 to retrieve the list of teams a for a shared channel, use the Get-SharedWithTeam command 

     

    For example, 

    Get-SharedWithTeam -HostTeamId id-of-the-team-that-created-the-shared-channel -ChannelId id-of-the-shared-channel

     

    It will return the teams that shared channel is shared with

     

    Also, you can see all the Shared Channels that are shared with a specific team (the reverse lookup of what you are doing) via Get-TeamAllChannel cmlet 

     

  • Carl_Karawani's avatar
    Carl_Karawani
    Brass Contributor
    Aug 15, 2023

    AlistairKeay1 to retrieve the list of teams a for a shared channel, use the Get-SharedWithTeam command 

     

    For example, 

    Get-SharedWithTeam -HostTeamId id-of-the-team-that-created-the-shared-channel -ChannelId id-of-the-shared-channel

     

    It will return the teams that shared channel is shared with

     

    Also, you can see all the Shared Channels that are shared with a specific team (the reverse lookup of what you are doing) via Get-TeamAllChannel cmlet 

     

    • AlistairKeay1's avatar
      AlistairKeay1
      Brass Contributor
      Aug 15, 2023
      FYI what I am trying to do\why is as follows.
      Tenant to tenant migration project. Till now shared channels are used from "Target" to "Source".
      As we collapse down the source into target I want to make sure the source users, when they logon with their new target account continue to have access to the shared channels.
      I have a working script (still in testing phase) which is roughly as follows
      Get-UnifiedGroup #get all the teams groups. Get-Team too slow
      Loop through each group and
      $Channels = Get-TeamChannel -MembershipType Shared
      Then loop through each channel and Get-TeamChannelUser
      Then loop through each user and identify those users like “*@sourcedomain.com” etc
      Map the new user identity to the old. Add-teamchanneluser of the new identity

      I just need to work on how to handle the shared with a team logic.
      (The source teams are being copied to target using ShareGate)

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