diff --git a/docs/design/index.md b/docs/design/index.md
index ae0ee88..e9ef0b9 100644
--- a/docs/design/index.md
+++ b/docs/design/index.md
@@ -17,33 +17,37 @@ The V2XNode launches a ROS2 Node for AutowareV2X. Its main purpose is to act as
 
 ### Input
 
-| Name                 | Type                            | Description      |
-| -------------------- | ------------------------------- | ---------------- |
-| `/perception/object_recognition/objects` | `autoware_auto_perception_msgs::msg::PredictedObjects` | Perceived Objects by Autoware |
-| `/tf` | `tf2_msgs::msg::TFMessage` | Pose of Ego Vehicle |
-| `/vehicle/status/velocity_report` | `autoware_auto_vehicle_msgs::msg::VelocityReport` | Velocity of Ego Vehicle |
-| `/api/vehicle/status` | `autoware_adapi_v1_msgs::msg::VehicleStatus` | Vehicle Status (gear, steering angle, etc.) |
-| `/api/vehicle/dimensions` | `autoware_adapi_v1_msgs::srv::GetVehicleDimensions` | Service to get Vehicle Dimensions |
+| Name                                     | Type                                                   | Description                                 |
+|------------------------------------------|--------------------------------------------------------|---------------------------------------------|
+| `/perception/object_recognition/objects` | `autoware_auto_perception_msgs::msg::PredictedObjects` | Perceived Objects by Autoware               |
+| `/tf`                                    | `tf2_msgs::msg::TFMessage`                             | Pose of Ego Vehicle                         |
+| `/vehicle/status/velocity_report`        | `autoware_auto_vehicle_msgs::msg::VelocityReport`      | Velocity of Ego Vehicle                     |
+| `/api/vehicle/status`                    | `autoware_adapi_v1_msgs::msg::VehicleStatus`           | Vehicle Status (gear, steering angle, etc.) |
+| `/api/vehicle/dimensions`                | `autoware_adapi_v1_msgs::srv::GetVehicleDimensions`    | Service to get Vehicle Dimensions           |
 
 ### Output
 
-| Name                 | Type                            | Description      |
-| -------------------- | ------------------------------- | ---------------- |
-| `/v2x/cpm/objects` | `autoware_auto_perception_msgs::msg::PredictedObjects` | Objects received by CPMs |
+| Name                   | Type                                                   | Description              |
+|------------------------|--------------------------------------------------------|--------------------------|
+| `/v2x/cpm/objects`     | `autoware_auto_perception_msgs::msg::PredictedObjects` | Objects received by CPMs |
+| `/v2x/cam_ts/received` | `etsi_its_cam_ts_msgs::msg::CAM`                       | Received CAMs            |
 
 ### Functions
 
-| Name                 | Description      |
-| -------------------- | ---------------- |
-| `objectsCallback(const autoware_auto_perception_msgs::msg::PredictedObjects::ConstSharedPtr msg)` | Call `V2XApp::objectsCallback` |
-| `tfCallback` | Call `V2XApp::tfCallback` |
-| `velocityReportCallback` | Call `V2XApp::velocityReportCallback` |
-| `vehicleStatusCallback` | Call `V2XApp::vehicleStatusCallback` |
-| `getVehicleDimensions` | Sends a request to the service used for vehicle dimensions |
-| `publishObjects(std::vector<CpmApplication::Object> *objectsStack, int cpm_num)` |  |
-| `publishCpmSenderObject` | Not used now |
+| Name                                                                                              | Description                                                |
+|---------------------------------------------------------------------------------------------------|------------------------------------------------------------|
+| `objectsCallback(const autoware_auto_perception_msgs::msg::PredictedObjects::ConstSharedPtr msg)` | Call `V2XApp::objectsCallback`                             |
+| `tfCallback`                                                                                      | Call `V2XApp::tfCallback`                                  |
+| `velocityReportCallback`                                                                          | Call `V2XApp::velocityReportCallback`                      |
+| `vehicleStatusCallback`                                                                           | Call `V2XApp::vehicleStatusCallback`                       |
+| `getVehicleDimensions`                                                                            | Sends a request to the service used for vehicle dimensions |
+| `publishObjects(std::vector<CpmApplication::Object> *objectsStack, int cpm_num)`                  |                                                            |
+| `publishCpmSenderObject`                                                                          | Not used now                                               |
+| `publishReceivedCam(etsi_its_cam_ts_msgs::msg::CAM &msg)`                                         | Publishes a received CAM into the ROS environment          |
 
 
 ## V2XApp
 
 ## CPM Facility
+
+## CAM Facility