# Engine Editor > Add-Ons > Endpoint Integration

Use this branch to enable endpoint integration on the engine and change the settings for the endpoint client communication.

Option | Definition
--- | ---
When Endpoint Service is Forcepoint Endpoint Context Agent
ECA Listener Certificate | The internal certificate for the Security Engine that listens for Forcepoint One Endpoint traffic. The certificate is generated automatically when you save the Forcepoint One Endpoint configuration.
Signing CA | The internal CA that signed the certificate.
ECA Configuration | The selected ECA Configuration element. Click Select to select an element.
Source Networks | Add the networks or zones that contain the Forcepoint One Endpoint clients. The Forcepoint One Endpoint clients located in these networks or zones send endpoint information to this Engine. Click Add to add an element to the table, or Remove to remove the selected element.
Destination Networks | Add the networks or zones where outbound connections are going. The Forcepoint One Endpoint clients send endpoint information only if the destination address is located in these networks or zones. If filtering based on both source address and destination address, both conditions must be met. Click Add to add an element to the table, or Remove to remove the selected element.
Listening Interfaces | The interfaces or zones the Security Engine uses to listen for Forcepoint One Endpoint traffic. Click Add to add an element to the table, or Remove to remove the selected element.
Listening Port | The port on which the Security Engine listens for Forcepoint One Endpoint traffic.
Export Configuration for Endpoint Clients | Opens the Export ECA Configuration dialog box, where you can export an XML file that contains the Forcepoint One Endpoint configuration and details of all the Security Engines that use the same ECA Configuration element. You must first save the Security Engine configuration.