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CTFlorian's avatar
CTFlorian
Copper Contributor
Jun 26, 2024

Changes to Classic site custom scripting?

I support and maintain several legacy Classic SharePoint collections. I signed into my classic SharePoint site Tuesday, June 18, 2024, and discovered that my ability to work with scripting had been b...
admin
developer
SharePoint Online
NicolasKheirallah's avatar
NicolasKheirallah
MVP
Jun 28, 2024

1. Under SharePoint admin, Message Center (MC714186):
https://portal.office.com/adminportal/home?ref=MessageCenter/:/messages/MC714186
2. Classic will become more and more deprecated, move to modern as SharePoint is getting a classic facelift
3: End of may, but this information has been out since a long time ago
4: Depends when the site was created, but all will be diasbled
5. use DelayDenyAddAndCustomizePagesEnforcement with powershell to delay it and -DenyAddAndCustomizePages to disable it temporary. You can also do it from SharePoint admin per site

  • JohnMoore33's avatar
    JohnMoore33
    Brass Contributor
    Jul 03, 2024

    NicolasKheirallah thanks for sharing. We also didn't spot this message MC714186.

     

    MC714186 says "The Custom Script setting in SharePoint and OneDrive will be removed by early-May 2024" but only noticed this since 1st July. Are you sure this is related?

     

    CTFlorian were you able to fix it by running the powershell? If I read correctly we have till mid Nov24 to find a permanent solution.

    • NicolasKheirallah's avatar
      NicolasKheirallah
      MVP
      Jul 03, 2024
      What kind of solution do you have? I might be able it help

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