Office 365 Planned Service Changes for September 2019

The goal of this post is to compile all publicly announced Office 365 service changes per month in 2019, especially those that may require admin action. These changes are listed below in chronological order, based on the “Action Required” or “Effective” date. Additional information and resources related to these changes are provided where applicable. Updates will be made to this post as new service changes are announced, or updates to announced changes are provided.

Note: All changes may not have been communicated to your tenant / environment.


We’re removing Visio Web Access from SharePoint Online

Action Required By: September 29, 2019

Details: Last September, we announced that we would be removing Visio Web access from SharePoint Online. Since then we have listened to your feedback and are extending the timeline to September 2019 to allow more time for the migration of your existing Visio content to the newer platforms.

Beginning September 30, 2019, Visio Web Access (Visio Service) and its Web Part for SharePoint Online will no longer be available. Instead of Visio Web Access you can now use Visio Online and migrate your organization’s web parts to a newer experience with the new Javascript (JS) APIs for Visio Online. Visio Online enables high fidelity viewing, sharing, and collaboration in your favorite browser, without installing the client for all Office 365 licenses. It supports embedding Visio diagrams in SharePoint Online using a modern file viewer web part and with IFrame along with JS API programmability.

Beginning September 30, 2019, users in your organization will only be able to view Visio diagrams in their browser, but not create or edit. Visio Online viewing is available to most Office 365 subscriptions.

Additional Information: Migrate from Visio Web Access to Visio Online


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