Permission & Access Issues

How to Share a SharePoint List Form Without Sharing the Whole Site

Maira Mehtab Sep 20, 2026 869 views

Question details

The user needs to share a Power Apps customized SharePoint list form with specific organizational users without giving them access to the overall SharePoint site or the entire list database.

Product: SharePoint
Device & OS: not provided
Scenario: Distributing a customized data entry form to team members while keeping the rest of the SharePoint site secure and private.
Observed behavior: Currently, sharing the form risks granting broader site access. The goal is to isolate permissions so users can only interact with the specific list data required by the form.

Before you start

Ensure you have Site Owner or Full Control administrator permissions for the SharePoint site so you can modify list permission levels and break inheritance.

Solution 1Recommended

Set Unique Permissions via the SharePoint Classic Experience

Stop permission inheritance from the parent site to restrict access specifically to the list and its customized form.

By default, SharePoint lists inherit permissions from the parent site. To share just the form and its underlying list without exposing the whole site, you must break this inheritance and assign unique permissions to the target users.

Access List Settings

Navigate to your SharePoint list, click the Gear icon in the top right corner, and select 'List settings'.

Open Permissions Management

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

Stop Inheriting Permissions

In the Permissions tab on the ribbon, click 'Stop Inheriting Permissions'. Confirm the prompt to break the link with the parent site.

Grant Access to Users

Click 'Grant Permissions' in the ribbon. Enter the names or email addresses of the users who need to use the form, assign them the 'Contribute' permission level, and click 'Share'.

Power Apps Dependency: A customized Power Apps form still strictly depends on the underlying SharePoint list permissions. Users must have at least 'Contribute' access to the list to submit data through the form.

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Frequently Asked Questions

Will stopping permission inheritance remove existing users from the list?

No. When you click 'Stop Inheriting Permissions', SharePoint copies the existing site permissions to the list. You will need to manually select and remove the user groups that you no longer want to have access to the list.

Why are users getting an 'Access Denied' error on the Power Apps form?

Even if a form is shared in Power Apps, users must have adequate permissions on the data source. Ensure you have granted them 'Contribute' or 'Read' access directly on the underlying SharePoint list.

Can I hide the SharePoint list but still allow users to use the form?

Yes. You can hide the list from the Quick Launch menu in the List Settings under 'Title, description and navigation'. Users with the direct link to the Power Apps form will still be able to submit data as long as their permissions are properly set.

Document & File Issues