Apply suggestions from code review

Co-authored-by: MSFT-Andrea <v-andreadr@microsoft.com>

Author: MSFT-Andrea

changelog/Microsoft.Teams.GraphSvc.json

@@ -66,14 +66,6 @@
           "Description": "Added the **sections** relationship to the [userTeamwork](https://learn.microsoft.com/en-us/graph/api/resources/userTeamwork?view=graph-rest-beta) resource.",
           "Target": "userTeamwork"
         },
-        {
-          "Id": "5775ca5d-09fc-4f68-bd66-de8b96668897",
-          "ApiChange": "Relationship",
-          "ChangedApiName": "items",
-          "ChangeType": "Addition",
-          "Description": "Added the **items** relationship to the [teamworkSection](https://learn.microsoft.com/en-us/graph/api/resources/teamworkSection?view=graph-rest-beta) resource.",
-          "Target": "teamworkSection"
-        },
         {
           "Id": "5775ca5d-09fc-4f68-bd66-de8b96668897",
           "ApiChange": "Method",

concepts/whats-new-overview.md

@@ -48,7 +48,7 @@ Added the [targetAgentIdentitySponsorsOrOwners](/graph/api/resources/targetagent
 - Added the [crossTenantAccessType](/graph/api/resources/networkaccess-crosstenantaccesstype?view=graph-rest-beta&preserve-view=true) enumeration type.
 - Added the [deviceJoinType](/graph/api/resources/networkaccess-devicejointype?view=graph-rest-beta&preserve-view=true) enumeration type.
 
-### Teamwork and communications | Sections
+### Teamwork and communications | Messaging
 
 Organize chats, channels, and meetings into custom sections in a user's Microsoft Teams chat list using the new [teamworkSection](/graph/api/resources/teamworksection?view=graph-rest-beta&preserve-view=true) and [teamworkSectionItem](/graph/api/resources/teamworksectionitem?view=graph-rest-beta&preserve-view=true) resources. Use the section management APIs to [list](/graph/api/userteamwork-list-sections?view=graph-rest-beta&preserve-view=true), [create](/graph/api/userteamwork-post-sections?view=graph-rest-beta&preserve-view=true), [get](/graph/api/teamworksection-get?view=graph-rest-beta&preserve-view=true), [update](/graph/api/teamworksection-update?view=graph-rest-beta&preserve-view=true), and [delete](/graph/api/teamworksection-delete?view=graph-rest-beta&preserve-view=true) sections, and [add](/graph/api/teamworksection-post-items?view=graph-rest-beta&preserve-view=true), [remove](/graph/api/teamworksectionitem-delete?view=graph-rest-beta&preserve-view=true), and [move](/graph/api/teamworksectionitem-move?view=graph-rest-beta&preserve-view=true) items within sections.