The Tool Desk
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What changed in Microsoft To Do?
Microsoft 365 message MC551021, dated May 8, 2023, announced the retirement of a feature that let users in an organization’s tenant join lists owned and shared through consumer accounts. The restriction applied to tenant users joining and contributing to those external lists. Microsoft 365 message MC551021
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The dates below are milestones from that 2023 announcement, not a newly scheduled rollout:
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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstall| Date | Announced effect |
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| May 30, 2023 | New joins and contributions to lists shared from consumer accounts were to be blocked. |
| June 30, 2023 | Removal of existing memberships in external lists was to begin. |
| Late May to early July 2023 | The notice described this as the overall rollout window. |
Which sharing was affected—and which continued?
Consumer account to organization account
The change concerned a list shared from a personal or other consumer account with someone using To Do in an organization’s tenant. Microsoft’s earlier explanation of the feature said work accounts could join lists owned by personal accounts if an enterprise administrator had enabled the feature. Microsoft To Do Blog, February 25, 2021
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Sharing within an organization
MC551021 said users would continue to be able to share task lists with people within their organization. It did not announce an end to all Microsoft To Do list sharing.
Organization account to outside users
The notice said that sharing a tenant user’s list with people outside the organization was not allowed at the time and would remain unchanged. Its FAQ asked whether users outside the organization could share their task lists with the organization, and whether a user could share a task list with people outside the organization; these are different sharing directions from the consumer-owned-list scenario the retirement addressed. In the FAQ’s words: “This is not allowed at the moment. This will continue to remain the same.”
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What did Microsoft recommend administrators do?
As part of the 2023 announcement, Microsoft advised organizations to notify To Do users and update their documentation. That was preparation for the announced rollout, not guidance for an upcoming change.
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Rank #3
- Ultimate To Do List with Multiple Sections: A to do list lover’s dream, our notepad offers multiple sections with ample space to write all your important tasks so you can organize and track your tasks better than with a regular list. Sheets have separate spaces for each day, as well as sections for a to do list and top priorities, making it easy to prioritize and stay organized. Say goodbye to feeling overwhelmed and hello to a more organized and productive you!
- Minimalist Design to Boost Productivity: Experience the perfect balance of minimalist and functional design with our weekly to-do list notepad. Each notepad measures 8.5” x 11” and has 52 sheets, so there is enough space to write down everything you need to do. Made with a minimalist black and white design and premium materials, our notepad is the perfect tool to keep you on track and motivated throughout the day!
- Premium, non-bleed pages: No more frustrations about pens or markers bleeding through flimsy paper! Our notepad is made with premium non-bleed 100 gsm paper to give you the best writing experience. Unlike with our competitors, these pages won’t bleed onto the next one, even if you write with a permanent marker.
- Sturdy Backing for Writing Anywhere: Our notepad is made with a thick backing that provides a sturdy surface for writing anytime, so you can take it on the go and never miss an important task again. Whether you're at home, in the office, or on the go, you'll always be able to capture your thoughts and stay on top of your daily routine.
- Easy to Tear Off Pages: The easy to tear off, undated pages make it simple to share your lists with others or start each day with a fresh page. You'll love the convenience of being able to remove yesterday's tasks and start with a clean slate, allowing you to focus on what really matters.
What the announcement does not establish
- MC551021 did not give a reason for retiring the feature.
- The notice did not specify a workaround.
- The announcement documents Microsoft’s 2023 policy and rollout plan; by itself, it does not confirm current behavior for every account type or tenant configuration.
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