Permission & Access Issues

Does Assigning a Manager Give Access to User Data in Microsoft 365?

Steven ParkerSteven Parker Oct 26, 2026 868 views

Question details

Organizations need to know whether configuring the Manager field in Microsoft 365 automatically grants the manager access to an employee's files or data.

Does Assigning a Manager Give Access to User Data in Microsoft 365?
Product
Microsoft 365
Device & OS
not provided
Scenario
Setting up organizational hierarchy and reporting relationships using the Manager field in SharePoint, Exchange, or Power Automate.
Observed behavior
Users need clarification on whether setting up this organizational relationship automatically applies read or edit permissions to the employee's data.
Before you start

Ensure you have Microsoft 365 admin center privileges or site owner permissions in SharePoint if you plan to manually configure organizational roles and library access levels.

Solution 1Recommended

Manually Granting File Permissions to a Manager

Assigning a manager establishes organizational hierarchy but does not grant automatic file access. Permissions must be explicitly assigned.

In Microsoft 365, the 'Manager' field is strictly used for showing reporting relationships in organizational charts and Azure Active Directory. It does not inherently grant the assigned manager any access to the employee's personal OneDrive files, emails, or restricted SharePoint data. To allow a manager to view or edit an employee's files, access must be granted separately.

1
Configure the Manager Field

Assign the manager in the Microsoft 365 admin center or Exchange Admin Center to establish the organizational structure.

2
Navigate to the SharePoint Library

Open the specific SharePoint site and navigate to the document library containing the employee's files.

3
Access Permission Settings

Select the specific file or folder the manager needs to access, click the three-dot menu (More options), and select 'Manage Access'.

4
Grant Explicit Permissions

Click the '+' icon or 'Grant Access', enter the manager's email address, select the appropriate permission level (e.g., Read or Edit), and click 'Grant'.

Manually Granting File Permissions to a Manager
Automating Manager Permissions: If you want permissions to be granted automatically, you can use Power Automate to create a flow that reads the Manager field from Microsoft 365 Users and automatically adds them to a SharePoint site library's access list.
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Frequently Asked Questions

How do I give a manager access to an employee's OneDrive?

As a Microsoft 365 admin, navigate to the Microsoft 365 admin center, go to 'Active users', select the specific employee, click the 'OneDrive' tab, and select 'Create link to files'. You can share this link with the manager to grant them access.

Does a manager automatically see their direct reports' emails?

No. Setting the Manager field does not grant access to an employee's Exchange mailbox. Mailbox delegation (such as Read and Manage or Send As permissions) must be configured separately in the Exchange admin center.

Can Power Automate dynamically grant permissions based on the Manager field?

Yes. You can build a Power Automate flow using the 'Office 365 Users' connector to 'Get manager (V2)', and then use the SharePoint 'Grant access to an item or a folder' action to automatically assign permissions based on that manager's email.