diff --git a/doc/openapi/components/schemas/config/node.yaml b/doc/openapi/components/schemas/config/node.yaml
index 4dca6bc4e..1bb464269 100644
--- a/doc/openapi/components/schemas/config/node.yaml
+++ b/doc/openapi/components/schemas/config/node.yaml
@@ -45,6 +45,24 @@ properties:
       vectorize:
         type: integer
 
+      signals:
+        type: array
+        title: List of signals send out to this node
+        description: |
+          The outgoing signal list is determined and runtime an must not be provided by the user configuration.
+
+        example:
+        - name: tap_position
+          type: integer
+          init: 0
+        - name: voltage
+          type: float
+          unit: V
+          init: 230.0
+
+        items:
+          $ref: signal_spec.yaml
+
       hooks:
         $ref: hook_list.yaml
 
diff --git a/doc/openapi/paths/path/path@{uuid}.yaml b/doc/openapi/paths/path/path@{uuid}.yaml
index b2b83d276..6b13f6b3a 100644
--- a/doc/openapi/paths/path/path@{uuid}.yaml
+++ b/doc/openapi/paths/path/path@{uuid}.yaml
@@ -28,8 +28,8 @@ post:
                 signals: []
                 hooks: []
                 in:
-                  - udp_node1
+                - udp_node1
                 out:
-                  - web_node1
+                - web_node1
     '404':
       description: Error. There is no path with the given UUID.