Permission & Access Issues

How to Create a Separate Members Group for a Private SharePoint List

Camila Milosovich Oct 23, 2026 868 views

Question details

The user needs to set up a dedicated permission group specifically for a private SharePoint list without applying the default groups inherited from the parent site.

How to Create a Separate Members Group for a Private SharePoint List

Product: Microsoft SharePoint
Device & OS: not provided
Scenario: Restricting access to a specific private list using a custom user group rather than site-wide members.
Observed behavior: The list currently inherits the parent site's permission groups, preventing the direct creation of a new, isolated members group for just that list.

Before you start

Ensure you have SharePoint Site Owner privileges and access to the Microsoft 365 admin center to create new groups and modify inheritance settings.

Solution 1Recommended

Break Inheritance and Assign a New Microsoft 365 Group

To restrict your list to specific members, you must first create a separate group in Microsoft 365, stop inheriting permissions from the parent site, and then grant access to the new group.

SharePoint lists automatically inherit permissions from their parent site by default. You cannot create a distinct, isolated list group directly from the list's permission page while inheritance is active.

Create a new Microsoft 365 group

Log in to the Microsoft 365 admin center. Navigate to 'Teams & groups' > 'Active teams and groups', click 'Add a group', select 'Microsoft 365', and add the users who need access to your private list.

Access list settings

Open your SharePoint site, navigate to the specific private list, click the Gear icon (Settings) in the top right corner, and select 'List settings'.

Open permissions for this list

Under the 'Permissions and Management' column on the settings page, click on the 'Permissions for this list' link.

Stop inheriting permissions

In the Permissions ribbon at the top, click 'Stop Inheriting Permissions'. A prompt will appear; click 'OK' to break the link with the parent site. Select the existing groups you want to remove and click 'Remove User Permissions'.

Grant access to the new group

Click 'Grant Permissions' in the ribbon. In the 'Invite people' dialog box, type the name of the newly created Microsoft 365 group, choose the appropriate permission level (e.g., Edit or Read), and click 'Share'.

Permissions Isolated: Your SharePoint list is now entirely private and will only be accessible to the members added to your dedicated Microsoft 365 group.

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Frequently Asked Questions

Why can't I create a new SharePoint group directly from the list permissions page?

When a list inherits permissions from the parent site, you cannot create list-specific groups directly. You must stop inheriting permissions first. Even then, best practices recommend managing custom groups via the Microsoft 365 admin center for better tenant-wide visibility.

What happens when I click 'Stop Inheriting Permissions'?

Clicking this breaks the security connection between the list and the parent site. The list copies the current site permissions as static entries, allowing you to safely delete them and add custom groups without affecting the rest of the SharePoint site.

Can I add individual users to the private list instead of a group?

Yes, after breaking permission inheritance, you can use the 'Grant Permissions' dialog to invite specific users individually. However, using a Microsoft 365 group is highly recommended because it makes long-term access management much easier.

How do I restore permission inheritance if I make a mistake?

If you need to revert the changes, go back to the 'Permissions for this list' page and click 'Delete unique permissions' in the ribbon. This will erase your custom setup and re-apply the parent site's default permission groups.

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