Update Set-CsExternalAccessPolicy.md

Author: saleens7

teams/teams-ps/teams/Set-CsExternalAccessPolicy.md

@@ -21,7 +21,7 @@ This cmdlet was introduced in Lync Server 2010.
 ```
 Set-CsExternalAccessPolicy [-Tenant <Guid>] [-Description <String>] [-EnableFederationAccess <Boolean>] [-CommunicationWithExternalOrgs <Boolean>] [-AllowedExternalDomains <List>] [-BlockedExternalDomains <List>] [-EnableAcsFederationAccess <Boolean>]
  [-EnableXmppAccess <Boolean>] [-EnablePublicCloudAccess <Boolean>]
- [-EnablePublicCloudAudioVideoAccess <Boolean>] [-EnableTeamsConsumerAccess <Boolean>] [-EnableTeamsConsumerInbound <Boolean>] [-EnableOutsideAccess <Boolean>] [[-Identity] <XdsIdentity>]
+ [-EnablePublicCloudAudioVideoAccess <Boolean>] [-EnableTeamsConsumerAccess <Boolean>] [-EnableTeamsConsumerInbound <Boolean>] [-EnableOutsideAccess <Boolean>] [-FederatedBilateralChats <Boolean>] [[-Identity] <XdsIdentity>]
  [-RestrictTeamsConsumerAccessToExternalUserProfiles <Boolean>] [-EnableTeamsSmsAccess <Boolean>]
  [-Force] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
@@ -31,7 +31,7 @@ Set-CsExternalAccessPolicy [-Tenant <Guid>] [-Description <String>] [-EnableFede
 Set-CsExternalAccessPolicy [-Tenant <Guid>] [-Description <String>] [-EnableFederationAccess <Boolean>] [-CommunicationWithExternalOrgs <Boolean>] [-AllowedExternalDomains <List>] [-BlockedExternalDomains <List>] [-EnableAcsFederationAccess <Boolean>]
  [-EnableXmppAccess <Boolean>] [-EnablePublicCloudAccess <Boolean>]
  [-RestrictTeamsConsumerAccessToExternalUserProfiles <Boolean>] [-EnableTeamsSmsAccess <Boolean>]
- [-EnablePublicCloudAudioVideoAccess <Boolean>] [-EnableTeamsConsumerAccess <Boolean>] [-EnableTeamsConsumerInbound <Boolean>] [-EnableOutsideAccess <Boolean>] [-Instance <PSObject>]
+ [-EnablePublicCloudAudioVideoAccess <Boolean>] [-EnableTeamsConsumerAccess <Boolean>] [-EnableTeamsConsumerInbound <Boolean>] [-EnableOutsideAccess <Boolean>] [-FederatedBilateralChats <Boolean>] [-Instance <PSObject>]
  [-Force] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -184,6 +184,20 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -FederatedBilateralChats
+This setting enables bi-lateral chats for the users included in the messaging policy.
+```yaml
+Type: Boolean
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: True
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -EnableFederationAccess
 Indicates whether the user is allowed to communicate with people who have SIP accounts with a federated organization.
 Read [Manage external access in Microsoft Teams](/microsoftteams/manage-external-access) to get more information about the effect of this parameter in Microsoft Teams.