Permission & Access Issues

Fix 'Sorry, You Don't Have Access' When Editing SharePoint Group Quick Launch

Maira MehtabMaira Mehtab Nov 13, 2026 868 views

Question details

The user needs to resolve the 'Sorry, you don't have access' error that prevents editing the SharePoint Online Group Quick Launch, which is commonly caused by disabled custom script settings.

Fix 'Sorry, You Don't Have Access' When Editing SharePoint Group Quick Launch
Product
SharePoint Online
Device & OS
not provided
Scenario
A site collection administrator or Owners group member tries to edit the Group Quick Launch on a modern communication site.
Observed behavior
SharePoint Online shows 'Sorry, you don't have access' and blocks the edit even for site collection administrators.
Before you start

Confirm that you have SharePoint admin or global admin permissions for the tenant, and install the latest SharePoint Online Management Shell before running any PowerShell commands.

Solution 1Recommended

Enable Custom Script for the SharePoint Site with SharePoint Online Management Shell

Use this when SharePoint blocks Group Quick Launch edits because custom script is disabled; a SharePoint or global admin can allow customizations with one PowerShell command.

The 'Sorry, you don't have access' error on a modern communication site is often caused by the DenyAddAndCustomizePages setting. Enabling custom script through SharePoint Online Management Shell removes this restriction and should take effect immediately.

1
Open SharePoint Online Management Shell as administrator

Install the latest SharePoint Online Management Shell, then open it and sign in with a SharePoint admin or global admin account.

2
Connect to SharePoint Online

Run Connect-SPOService -Url https://tenant-admin.sharepoint.com and enter your admin credentials when prompted.

3
Run Set-SPOSite for the affected site

Execute Set-SPOSite -Identity https://tenant.sharepoint.com/sites/site-name -DenyAddAndCustomizePages 0, replacing the URL with the affected site address.

4
Verify the change

Close and reopen the SharePoint site, then try editing the Group Quick Launch again. The change should take effect immediately.

Enable Custom Script for the SharePoint Site with SharePoint Online Management Shell
Access restored: If the setting was the cause, Site Collection Administrators and Owners can now edit the Group Quick Launch without the access error.
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Frequently Asked Questions

Why do I get 'Sorry, you don't have access' when editing the SharePoint Group Quick Launch?

The error usually means the SharePoint site has custom script disabled through the DenyAddAndCustomizePages setting. Even site collection administrators can be blocked until a SharePoint or global admin enables custom script.

Do I need global admin permissions to fix the SharePoint Quick Launch access error?

The supported method requires SharePoint admin or global admin permissions to run Set-SPOSite. A site collection administrator may use a PnP PowerShell workaround with the vti_associategroups property.

How long does the Set-SPOSite change take to work?

The change should take effect immediately. If the error still appears, close and reopen the SharePoint site browser session and test the Quick Launch edit again.

Can I enable custom script from the SharePoint user interface instead of PowerShell?

No, SharePoint Online does not provide an equivalent user interface control for this setting. You must use SharePoint Online Management Shell or PnP PowerShell.

Is the PnP PowerShell vti_associategroups method safe?

It directly updates the property bag and can work for site collection administrators, but it may be overwritten by later site customizations. Test in a non-production site first when possible.