diff --git a/exchange/exchange-ps/exchange/New-Label.md b/exchange/exchange-ps/exchange/New-Label.md
index c194bd50bc..58d707d21b 100644
--- a/exchange/exchange-ps/exchange/New-Label.md
+++ b/exchange/exchange-ps/exchange/New-Label.md
@@ -722,6 +722,7 @@ Accept wildcard characters: False
 The DynamicWatermarkDisplay parameter specifies the watermark text to display for a given label. This parameter supports text and the following special tokens:
 
 - `${Consumer.PrincipalName}`: Required. The value is the user principal name (UPN) of the user.
+- `${Device.DateTime}`: Optional. The value is current date/time of the device used to view the document.
 
 This parameter is meaningful only when the ApplyDynamicWatermarkingEnabled parameter value is $true.
 
diff --git a/exchange/exchange-ps/exchange/Remove-AuthenticationPolicy.md b/exchange/exchange-ps/exchange/Remove-AuthenticationPolicy.md
index 670530f893..4a09e10325 100644
--- a/exchange/exchange-ps/exchange/Remove-AuthenticationPolicy.md
+++ b/exchange/exchange-ps/exchange/Remove-AuthenticationPolicy.md
@@ -66,16 +66,7 @@ Accept wildcard characters: False
 ### -AllowLegacyExchangeTokens
 This parameter is available only in the cloud-based service.
 
-The AllowLegacyExchangeTokens switch specifies whether to allow legacy Exchange tokens. You don't need to specify a value with this switch.
-
-Legacy Exchange tokens (for example, Exchange user identity and callback tokens) are used by Outlook add-ins.
-
-**Important**:
-
-- The Microsoft Report Message and Report Phishing add-ins require legacy Exchange tokens to work.
-- Legacy Exchange tokens will eventually be blocked by default in all cloud-based organizations.
-
-For more information on the Report Message and Report Phishing add-ins, see [Enable the Microsoft Report Message or the Report Phishing add-ins](https://learn.microsoft.com/microsoft-365/security/office-365-security/submissions-users-report-message-add-in-configure).
+This parameter is reserved for internal Microsoft use.
 
 ```yaml
 Type: SwitchParameter
diff --git a/exchange/exchange-ps/exchange/Set-AuthenticationPolicy.md b/exchange/exchange-ps/exchange/Set-AuthenticationPolicy.md
index 80b2ae774d..f1e832790a 100644
--- a/exchange/exchange-ps/exchange/Set-AuthenticationPolicy.md
+++ b/exchange/exchange-ps/exchange/Set-AuthenticationPolicy.md
@@ -354,16 +354,7 @@ Accept wildcard characters: False
 ### -AllowLegacyExchangeTokens
 This parameter is available only in the cloud-based service.
 
-The AllowLegacyExchangeTokens switch specifies whether to allow legacy Exchange tokens. You don't need to specify a value with this switch.
-
-Legacy Exchange tokens (for example, Exchange user identity and callback tokens) are used by Outlook add-ins.
-
-**Important**:
-
-- The Microsoft Report Message and Report Phishing add-ins require legacy Exchange tokens to work.
-- Legacy Exchange tokens will eventually be blocked by default in all cloud-based organizations.
-
-For more information on the Report Message and Report Phishing add-ins, see [Enable the Microsoft Report Message or the Report Phishing add-ins](https://learn.microsoft.com/microsoft-365/security/office-365-security/submissions-users-report-message-add-in-configure).
+This parameter is reserved for internal Microsoft use.
 
 ```yaml
 Type: SwitchParameter
@@ -549,16 +540,7 @@ Accept wildcard characters: False
 ### -BlockLegacyExchangeTokens
 This parameter is available only in the cloud-based service.
 
-The BlockLegacyExchangeTokens switch specifies whether to block legacy Exchange tokens. You don't need to specify a value with this switch.
-
-Legacy Exchange tokens (for example, Exchange user identity and callback tokens) are used by Outlook add-ins.
-
-**Important**:
-
-- The Microsoft Report Message and Report Phishing add-ins require legacy Exchange tokens to work.
-- Legacy Exchange tokens will eventually be blocked by default in all cloud-based organizations.
-
-For more information about the Report Message and Report Phishing add-ins, see [Enable the Microsoft Report Message or the Report Phishing add-ins](https://learn.microsoft.com/microsoft-365/security/office-365-security/submissions-users-report-message-add-in-configure).
+This parameter is reserved for internal Microsoft use.
 
 ```yaml
 Type: SwitchParameter
diff --git a/exchange/exchange-ps/exchange/Set-Label.md b/exchange/exchange-ps/exchange/Set-Label.md
index d74d09d621..a3b88c38a3 100644
--- a/exchange/exchange-ps/exchange/Set-Label.md
+++ b/exchange/exchange-ps/exchange/Set-Label.md
@@ -720,6 +720,7 @@ Accept wildcard characters: False
 The DynamicWatermarkDisplay parameter specifies the watermark text to display for a given label. This parameter supports text and the following special tokens:
 
 - **"\`${Consumer.PrincipalName}**": Required. The value is the user principal name (UPN) of the user.
+- **"\`${Device.DateTime}**": Optional. The value is current date/time of the device used to view the document.
 
 **Tip** The back quotation mark character ( \` ) is required as an escape character for the dollar sign character ( $ ) in PowerShell. For more information, see [Escape characters in Exchange PowerShell](https://learn.microsoft.com/powershell/exchange/exchange-cmdlet-syntax#escape-characters-in-exchange-powershell).