title: Error disabling welcome messages in Teams
body: <p>I have a Team with 10 channels and I need to disable sending emails in all case: when a new user is added...</p>
  
  <p>I'm following this steps to disable the initial emails and when I finish the step 6 I'm obtaining a message with somethig like this: <strong>"WARNING: The command completed successfully, but no configuration value has been changed from 'mygroup_objectid'"</strong> . </p>
  
  <pre><code>$groupName = "&lt;Replace Group Name&gt;"
  Set-ExecutionPolicy RemoteSigned
  $UserCredential = Get-Credential
  $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection
  Import-PSSession $Session -DisableNameChecking
  Set-UnifiedGroup $groupName -UnifiedGroupWelcomeMessageEnabled:$false
  </code></pre>
  
  <p>How can I solve this?</p>
  
  <p>Regards</p>