Computer Configuration > Administrative Templates > Microsoft Edge > Password manager and protection
Both
HKLM\Software\Policies\Microsoft\Edge
Configures the change password URL (HTTP and HTTPS schemes only). Password protection service will send users to this URL to change their password after seeing a warning in the browser. If you enable this policy, then password protection service sends users to this URL to change their password. If you disable this policy or don't configure it, then password protection service will not redirect users to a change password URL. This policy is available only on Windows instances that are joined to a Microsoft Active Directory domain, joined to Microsoft Azure Active Directory, or instances that enrolled for device management. On macOS, this policy is available only on instances that are managed via MDM or joined to a domain via MCX. Example value: https://contoso.com/change_password.html