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Change attendees of recurring meeting for all future events

Andrew Davies 0 Reputation points
2026-02-25T22:06:44.04+00:00

Recurring meetings in new Outlook should allow changes in the attendees when using "Edit this and all following events." This can be accomplished by duplicating the behavior Outlook uses when changing the meeting time for future events. Specifically, new Outlook automatically splits the recurring meeting into two recurring meetings, one for past events and one for future events. If Outlook can do this automatically when changing a meeting time going forward, it should do the same when changing attendees going forward.

The following workaround works perfectly to make changes to future meetings in a series without affecting its past events (e.g. when modifying attendees, changing the date range, or canceling all future events in the series).

  1. Open the next upcoming event of a recurring meeting in Outlook, and select "Edit this and all following events".
  2. Change the end time of the meeting slightly, then click "Send".
  3. Open the same event again, and select "Edit entire series". (Note that this is now the future series only.)
  4. Change the attendees, dates, and/or times as needed for this future series.

This method has big advantages over Microsoft's recommendation to change the last day of the series and separately create a new series. Specifically:

  1. Microsoft's recommendation: Change the end date of a series to cancel its future events.
    Why this is bad: This resets all past events in the series, wiping out all past individual event changes in attendees, one-time reschedulings, and meeting notes.
    Why my workaround is better: When Outlook splits a series (e.g. when changing the time for future events), everything in the past series is unchanged. The new future series can then be modified as needed without any fear of changing past events.
  2. Microsoft's recommendation: Create a new recurring meeting with the changes needed.
    Why this is bad: The old series and new series use separate Teams meetings, leading to separate chat histories and separate meeting options in Teams.
    Why my workaround is better: When Outlook splits a series, both the old series and new series use the same Teams meeting, keeping the existing Teams meeting options and the combined chat history for both past and future.

Why doesn't Microsoft fix this? And even if they don't, why do they give bad recommendations when we can use the better workaround detailed above?

Outlook | Windows | New Outlook for Windows | For business
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  1. Jeanie H 11,915 Reputation points Microsoft External Staff Moderator
    2026-02-26T00:41:37.1266667+00:00

    Dear @Andrew Davies, 

    Thank you for posting your question in the Microsoft Q&A forum.  

    As a moderator, I have the same experience as you and other users in this forum. Because this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas. However, I will try my best to support you. 

    First of all, I truly appreciate and value your ideas regarding this feature; they are absolutely fantastic. It appears you have conducted a deep dive into the mechanics of Outlook’s calendar database and discovered a solution that is objectively superior. Based on my own experience (as I also share the same user perspective), I believe there are several plausible reasons why this process hasn't been streamlined into a single click yet. Recurring meetings are not just a list of individual items; they are a single master record with a set of exceptions. When you change the time for this and all following events, Outlook must rewrite the entire recurrence rule. Since the new Outlook is essentially web-based, they likely ported the end date logic over because it is the safest way to ensure no sync errors occur, even if it is destructive to the data. 

    Your solution is truly a pro-user hack that many IT administrators would love to know. I am very grateful that you shared it here, so other users can reach it and we can collectively bring this idea to the Microsoft Product Team. However, if possible, I suggest we post this feedback on more forums such as Ideas · Community or the Outlook | Microsoft Community Hub. 

    Community-driven solutions often gain strong momentum, and if enough people use them, Microsoft sometimes productizes that behavior. If you do post there, please share the link to your submission here. This will allow me to continue following up on the improvement of this feature, and other customers facing the same issue can find and vote for it as well. 

    Thank you for your understanding. 

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