Permission & Access Issues

How to Restrict SharePoint List Access by User and Column

Rana Garcia Sep 28, 2026 869 views

Question details

The user needs to assign item-level permissions automatically in a SharePoint list based on the submitter or a specific column (such as Country or Assets Supervisor).

How to Restrict SharePoint List Access by User and Column

Product: SharePoint
Device & OS: not provided
Scenario: Managing large asset-tracking lists where manual permission sharing is difficult and time-consuming.
Observed behavior: SharePoint does not provide a simple out-of-the-box method to automate item-level permissions based on column values or specific staff members.

Before you start

Ensure you have Site Owner or Full Control permissions in SharePoint, and verify that you have access to Microsoft Power Automate to create custom cloud workflows.

Solution 1Recommended

Automate Item-Level Permissions using Power Automate

Create a custom Power Automate flow to identify the supervisor or country for each item, stop inherited sharing, and grant specific access.

Since SharePoint Online lacks a built-in feature to assign permissions automatically based on a column, a Power Automate workflow is the most effective approach for large lists.

Create a New Flow

Open Microsoft Power Automate and create an 'Automated cloud flow' that triggers when an item is created or modified in your specific SharePoint list.

Stop Inherited Permissions

Add the 'Stop sharing an item or a file' SharePoint action to the flow. This action removes the default list-level permissions inherited by the new item.

Grant Specific Access

Add the 'Grant access to an item or a folder' action. Configure it to assign permissions to the user specified in your 'Supervisor' or 'Country' column by using dynamic content from the trigger.

Automate Item-Level Permissions using Power Automate

Test with a Limited Dataset: Before applying the flow to your entire production list, test it with a limited set of records to verify that users retain only the required permissions.

Solution 2

Use Separate Lists for Complex Security Requirements

If your security rules are too complex or your list exceeds threshold limits, splitting data into separate SharePoint lists is a reliable alternative.

Free Microsoft Office alternative

Manage Exported List Data Efficiently with WPS Office

While SharePoint is required for complex list permissions and web-based asset tracking, you can easily manage, analyze, and report on your exported SharePoint lists using WPS Spreadsheet. WPS Office is a free, lightweight, and user-friendly alternative to Microsoft Office.

Fully compatible with Microsoft Excel (.xlsx) formats exported from SharePoint.Lightweight application that opens large datasets quickly without lagging.Robust data filtering, sorting, and pivot table features for asset analysis.Familiar user interface makes transitioning seamless with zero learning curve.

Frequently Asked Questions

Can I restrict users to only see their own SharePoint list items?

Yes. Go to 'List settings' > 'Advanced settings'. Under 'Item-level Permissions', set 'Read access' to 'Read items that were created by the user'. This ensures users can only view their own submissions without needing a Power Automate flow.

Is there a limit to item-level permissions in SharePoint?

Yes, SharePoint has a soft limit of 5,000 unique permissions per list. Exceeding this limit can cause list views to break and degrade performance. For large datasets, separating items into different folders or lists is recommended.

Can I use Power Apps to restrict column access instead?

Power Apps can hide or disable specific fields in the user interface based on the logged-in user's profile. However, this only secures the app's visual interface. Users might still access the hidden data if they navigate directly to the backend SharePoint list.

Document & File Issues