Update 2.2. Manage contacts

technical/2.2.-Manage-contacts.md

@@ -60,8 +60,21 @@ dht_.get<DeviceAnnouncement>(to, [shared,to,treatedDevices,op](DeviceAnnouncemen
 
 And that's all.
 
-# Send a pending request
+# Pending request
 
-# Receiving a pending request
+## Send a request
+
+**TODO craft request**
+
+Finally, once the trust request is crafted, we can push the request to the following hash: `InfoHash("inbox:" + deviceId)`
+
+The following code is used in the daemon:
+```cpp
+dht_.putEncrypted(dht::InfoHash::get("inbox:"+dev.toString()), dev, dht::TrustRequest(DHT_TYPE_NS, payload));
+```
+
+## Receiving a request
+
+**TODO**
 
 (Accept/Block/Discard)