UseB2BInvitesToAddExternalUsers

Parameter of CsTeamsMessagingPolicy

Description

Indicates whether B2B invites should be used to add external users when necessary.

Possible values:

True: External users will be added using B2B invites.
False: External users will not be added using B2B invites.

Microsoft Learn documentation

Characteristics

Type: Boolean
Default value: True
Parameter sets: (All)

Apply

Policy identity

Value

# Required module: Install-Module MicrosoftTeams
Connect-MicrosoftTeams
Set-CsTeamsMessagingPolicy -Identity 'Global' -UseB2BInvitesToAddExternalUsers $false
Get-CsTeamsMessagingPolicy -Identity 'Global' | Select-Object Identity, UseB2BInvitesToAddExternalUsers

Assign to users: Grant-CsTeamsMessagingPolicy Microsoft Learn documentation