diff --git a/src/docs/settings-examples/dfxagent.json b/src/docs/settings-examples/dfxagent.json
index 73f6bba..6891334 100644
--- a/src/docs/settings-examples/dfxagent.json
+++ b/src/docs/settings-examples/dfxagent.json
@@ -1,4 +1,20 @@
 {
+  "who-am-i": {
+    "host-id": "first-agent",
+    "listen-port": 16801
+  },
+  "known-agent": [
+    {
+      "host-id": "second-agent",
+      "listen-port": 16801,
+      "drop-box-id-list": ["drop1", "drop2"]
+    },
+    {
+      "host-id": "third-agent",
+      "listen-port": 16801,
+      "drop-box-id-list": ["drop3", "drop4"]
+    }
+  ],
   "datasource": [
     {
       "dataSourceId": "dfcms",
@@ -31,5 +47,18 @@
         "save-directory-root": "D:\\projects\\bsm-lab\\dfx\\run\\receive_file"
       }
     ]
-  }
+  },
+  "postman": [
+    {
+      "postman-id": "postman1",
+      "task-type": "DB_READ_THEN_SEND",
+      "message": {
+        "message-type": "SAVE_DB_DATA",
+        "dataSourceId": "dfcms",
+        "sql-id": "dfcms.selectSome"
+      },
+      "recipient-host-id": "third-agent",
+      "recipient-drop-box-id": "drop3"
+    }
+  ]
 }