Description
SharePoint Online Tenant Administrators can now allow script sources for modern pages in SharePoint sites. This is particularly useful in scenarios where modern pages have custom code that load scripts (e.g. TypeScript code) from external sources like CDN. SharePoint will now report to administrators where are loaded from sources that have not been allowed giving administrators a way to identify those sources and take actions. Tenant Administrators can also enforce browsers to only load scripts from allowed sources. This behavior can be enabled using SharePoint Online Management Shell.
Change History
March 24, 2026 at 12:01 AM
Updated
Status
Previous
Rolling out
New
Launched
Release Date
Previous
April CY2025
New
March CY2025
Modified Date
Previous
2026-03-04T00:15:19.000Z
New
2026-03-23T23:15:39.000Z
March 4, 2026 at 2:00 AM
Updated
Status
Previous
In development
New
Rolling out
Modified Date
Previous
2025-04-10T23:15:50.000Z
New
2026-03-04T00:15:19.000Z
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