Update Add-MailboxPermission.md

Issue #10223

Author: chrisda

exchange/exchange-ps/exchange/Add-MailboxPermission.md

@@ -240,9 +240,9 @@ The User parameter specifies who gets the permissions on the mailbox. You can sp
 
 - Mailbox users
 - Mail users
-- Security groups
+- Mail-enabled security groups (non-mail-enabled security groups are selectable, but they don't work)
 
-**Note**: When a security group is used to specify Full Access permissions, the auto-mapping feature won't automatically add the mailbox in Outlook for the group member. See the [Mailboxes to which your account has full access aren't automapped to Outlook profile](https://learn.microsoft.com/outlook/troubleshoot/profiles-and-accounts/full-access-mailbox-not-automapped-outlook-profile) article for more information.
+**Note**: When a mail-enabled security group is used to specify Full Access permissions, the auto-mapping feature won't automatically add the mailbox in Outlook for the group member. See the [Mailboxes to which your account has full access aren't automapped to Outlook profile](https://learn.microsoft.com/outlook/troubleshoot/profiles-and-accounts/full-access-mailbox-not-automapped-outlook-profile) article for more information.
 
 You can use any value that uniquely identifies the user or group. For example: