The Microsoft Edge web browser is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features.
You can apply policies to Microsoft Edge to configure how Microsoft Edge runs and updated.
Reference:

Microsoft Edge Browser Policy Documentation
Windows and Mac documentation for all policies supported by the Microsoft Edge Browser
learn.microsoft.com

Microsoft Edge Update Policy Documentation
Documentation for all policies supported by the Microsoft Edge Updater
learn.microsoft.com

Configure Microsoft Edge for Windows with policy settings
Learn how to configure Microsoft Edge policy settings on Windows devices
learn.microsoft.com
This tutorial will show you how to see all policies that are applied to Microsoft Edge in Windows 10 and Windows 11.
EXAMPLE: "Your browser is managed by your organization" message at top of Microsoft Edge Settings with applied policies
Here's How:
1 Open Microsoft Edge.
2 Copy and paste
edge://policy
into the address bar of Microsoft Edge, and press Enter to open the Policies page. (see screenshot below)3 Uncheck the Show policies with no value box to only see applied policies.
4 You can click/tap on the link of any applied policies under Policy name to learn more about the policy.
That's it,
Shawn Brink