Update Browser Bookmarks in Group Policy – Edge
This guide assumes that you have already created a GPO called “Browser Shortcuts” and linked it to the root or the OU containing users.
In “Administrative Tools,” open “Group Policy Management”

Locate the “Browser Settings” GPO, right-click, then “Edit.”

Navigate to User Configuration → Policies → Administrative Templates → Microsoft Edge. Then right-click on “Configure favorites” and click “Edit.” The follow the same steps for Google Chrome. You can use the same JSON that you editied.

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Once browser favorites are updated, you can close this out. You will need to either wait for the user to log off and back on again, or run “gpupdate /force” for the change to take effect immediately.