Merge branch 'main' into CBAUpdate-chrisda

Author: chrisda

SECURITY.md

@@ -0,0 +1,41 @@
+<!-- BEGIN MICROSOFT SECURITY.MD V0.0.8 BLOCK -->
+
+## Security
+
+Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/).
+
+If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/opensource/security/definition), please report it to us as described below.
+
+## Reporting Security Issues
+
+**Please do not report security vulnerabilities through public GitHub issues.**
+
+Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report).
+
+If you prefer to submit without logging in, send email to [[email protected]](mailto:[email protected]).  If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey).
+
+You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). 
+
+Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
+
+  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+  * Full paths of source file(s) related to the manifestation of the issue
+  * The location of the affected source code (tag/branch/commit or direct URL)
+  * Any special configuration required to reproduce the issue
+  * Step-by-step instructions to reproduce the issue
+  * Proof-of-concept or exploit code (if possible)
+  * Impact of the issue, including how an attacker might exploit the issue
+
+This information will help us triage your report more quickly.
+
+If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/opensource/security/bounty) page for more details about our active programs.
+
+## Preferred Languages
+
+We prefer all communications to be in English.
+
+## Policy
+
+Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/opensource/security/cvd).
+
+<!-- END MICROSOFT SECURITY.MD BLOCK -->

exchange/exchange-ps/exchange/Add-UnifiedGroupLinks.md

@@ -92,6 +92,8 @@ You can use any value that uniquely identifies the recipient. For example:
 
 You can enter multiple values separated by commas. If the values contain spaces or otherwise require quotation marks, use the following syntax: `"Value1","Value2",..."ValueN"`.
 
+You must use this parameter with the LinkType parameter, which means the specified recipients will all receive the same role in the Microsoft 365 Group (you can't add recipients with different roles in the same command).
+
 ```yaml
 Type: RecipientIdParameter[]
 Parameter Sets: (All)
@@ -106,12 +108,15 @@ Accept wildcard characters: False
 ```
 
 ### -LinkType
-The LinkType parameter specifies the Microsoft 365 Group property that you want to modify. Valid values are:
+The LinkType parameter specifies the recipient's role in the Microsoft 365 Group that you want to add. Valid values are:
+
+- Members: Participate in conversations, create Teams channels, collaborate on files, and edit the connected SharePoint site.
+- Owners: Add or remove members, delete conversations, changes Team settings, delete the Team, and full control of the connected SharePoint site. A group must have at least one owner.
+- Subscribers: Members who receive conversation and calendar event notifications from the group. All subscribers are members of the group, but all members aren't necessarily subscribers (depending on the AutoSubscribeNewMembers property value of the group and when the member was added).
+
+In PowerShell, any owner or subscriber that you want to add to the group must also be a member.
 
-- Aggregators
-- Members
-- Owners
-- Subscribers
+You must use this parameter with the LinkType parameter.
 
 ```yaml
 Type: LinkType

exchange/exchange-ps/exchange/Get-UnifiedGroupLinks.md

@@ -66,12 +66,11 @@ Accept wildcard characters: False
 ```
 
 ### -LinkType
-The LinkType parameter specifies the Microsoft 365 Group property that you want to view. Valid values are:
+The LinkType parameter filters the results by recipient roles in the Microsoft 365 Group. Valid values are:
 
-- Aggregators
-- Members
-- Owners
-- Subscribers
+- Members: Participate in conversations, create Teams channels, collaborate on files, and edit the connected SharePoint site.
+- Owners: Add or remove members, delete conversations, changes Team settings, delete the Team, and full control of the connected SharePoint site. A group must have at least one owner.
+- Subscribers: Members who receive conversation and calendar event notifications from the group. All subscribers are members of the group, but all members aren't necessarily subscribers (depending on the AutoSubscribeNewMembers property value of the group and when the member was added).
 
 ```yaml
 Type: LinkType