# Customization via System Settings

The OvalEdge browser extension settings allow administrators to control guest access, define authentication methods, and manage user permissions. The table below outlines key configuration options, their values, and usage.

<table><thead><tr><th width="328.33331298828125">Key </th><th>Value </th><th>Description</th></tr></thead><tbody><tr><td><p>browser.extension.enable.guest</p><p><br></p></td><td><p>Accepted Values: True, False</p><p>Default Value: False</p><p><br></p></td><td><p>Enables or disables the browser extension for non-licensed (guest) users.</p><p>Note: Set to True to allow guest users access.</p></td></tr><tr><td>browser.extension.allowed.email.domains</td><td><p>Accepted Values: Comma-separated email domains (e.g., @example.com)</p><p><br></p></td><td><p>Specifies allowed email domains for guest users accessing the browser extension.</p><p>Note: Enter valid domains in the value field to restrict access to specific organizations</p></td></tr><tr><td>browser.extension.proxy.user.for.guest</td><td><p>Accepted Values: Admin username or team name</p><p><br></p></td><td>Designates a proxy user for guest-submitted service requests.</td></tr><tr><td>ovaledge.browser.extension.isauthdb</td><td><p>Accepted Values: True, False</p><p>Default Value: False</p></td><td><p>Enables or disables database login in the browser extension.</p><p>Note: This applies only to on-premise environments. Set to True to enable OvalEdge DB login.</p></td></tr></tbody></table>