File Sharing Problems

How to Prevent Broken SharePoint Links in Microsoft Planner

Olivia Miller Sep 28, 2026 869 views

Question details

The user needs a reliable method to attach SharePoint files to Microsoft Planner tasks so that the links remain active even after moving the files to different folders.

How to Prevent Broken SharePoint Links in Microsoft Planner

Product: Microsoft Planner, SharePoint
Device & OS: not provided
Scenario: Attaching SharePoint team files to Microsoft Planner tasks while needing the flexibility to reorganize those files into different folders later.
Observed behavior: When a file attached to a Planner task is moved to another SharePoint folder, the attachment link breaks and users lose access to the file.

Before you start

Ensure you have the necessary permissions to generate sharing links in SharePoint and that you are organizing files within the same SharePoint site collection.

Solution 1Recommended

Attach Files Using a Resilient SharePoint URL

Generate a specific sharing link from SharePoint and add it as a URL in Planner, which avoids the rigid folder path dependency of standard attachments.

When you attach files using the 'Add attachment > From team files' option, Planner uses the explicit folder path. If the file moves, the path changes, and the link breaks. By generating a 'People in your organization' link, SharePoint assigns a location-independent ID to the file within that site, ensuring the link survives folder migrations.

Copy the SharePoint Link

Locate your file in SharePoint, select it, and click the 'Share' or 'Copy link' button in the toolbar.

Adjust Link Settings

Click on the link settings and change the type to 'People in your organization' or 'People you choose', then click Apply.

Copy the Generated Link

Click 'Copy' to save the newly generated URL to your clipboard.

Add URL Attachment in Planner

Open Microsoft Planner, click on your target task, select 'Add attachment', and choose 'A link to a URL'.

Paste and Save

Paste the copied SharePoint link into the Address field, enter a display text if desired, and save the task.

Attach Files Using a Resilient SharePoint URL

Cross-Site Limitations: This method prevents broken links when moving files within the same SharePoint site. If you move a file to an entirely different SharePoint site, its core identifier changes, and you must create and attach a new link.

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Frequently Asked Questions

Why do 'From team files' attachments break in Planner?

The 'From team files' option links to the exact folder path of the file. If you move the file to a new folder, the path changes, rendering the old path invalid and breaking the link in Planner.

Will renaming a file in SharePoint break the Planner link?

If you used a resilient sharing link (like 'People in your organization'), renaming the file will not break the link. The attachment in Planner will still direct users to the renamed file because the internal document ID remains the same.

Can I use 'Anyone with the link' to prevent broken URLs?

Yes, generating an 'Anyone with the link' URL also creates a resilient document ID link that survives folder moves. However, for internal team projects in Microsoft Planner, 'People in your organization' is usually recommended for better security and access control.

Document & File Issues