![(Updated) SharePoint Add-In retirement in Microsoft 365 [MC693865]](https://mwpro.co.uk/wp-content/uploads/2025/06/horse-6746031_1920-1024x683.webp "(Updated) SharePoint Add-In retirement in Microsoft 365 [MC693865] 1")
Posted inSharePoint Online
(Updated) SharePoint Add-In retirement in Microsoft 365 [MC693865]
Message ID: MC693865 (Updated) Updated January 5, 2026: This update serves as a reminder that SharePoint Add-Ins will retire and stop working in 3 months from now (April 2, 2026).Since the release of SharePoint Add-Ins in 2013, Microsoft has evolved…
![(Updated) SharePoint 2013 workflow retirement [MC542767]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-diego-madrigal-162471-539694-1024x683.webp "(Updated) SharePoint 2013 workflow retirement [MC542767] 2")
![(Updated) Azure ACS retirement in Microsoft 365 [MC693863]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-minan1398-1076588-1024x683.webp "(Updated) Azure ACS retirement in Microsoft 365 [MC693863] 3")
![Microsoft Purview DLM: Retirement of SharePoint online information management and in-place records management features [MC1211579]](https://mwpro.co.uk/wp-content/uploads/2025/06/yellow-8622786_1920-1024x683.webp "Microsoft Purview DLM: Retirement of SharePoint online information management and in-place records management features [MC1211579] 4")
![(Updated) Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire [MC1092458]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-themob000-27301625-1024x683.webp "(Updated) Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire [MC1092458] 5")
![(Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421]](https://mwpro.co.uk/wp-content/uploads/2025/06/harbour-city-3928590_1920-1024x683.webp "(Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421] 6")