diff --git a/protos/rendezvous.proto b/protos/rendezvous.proto
index b9b8ed7..94b5048 100644
--- a/protos/rendezvous.proto
+++ b/protos/rendezvous.proto
@@ -25,10 +25,33 @@ message PunchHoleRequest {
   string version = 6;
 }
 
+// Remote Desk: права на сеанс, которые сервер передаёт компьютеру.
+// Номера полей и значения — как в hbb_common клиента RustDesk 1.5.0.
+message ControlPermissions {
+  enum Permission {
+    keyboard = 0;
+    remote_printer = 1;
+    clipboard = 2;
+    file = 3;
+    audio = 4;
+    camera = 5;
+    terminal = 6;
+    tunnel = 7;
+    restart = 8;
+    recording = 9;
+    block_input = 10;
+    remote_modify = 11;
+    privacy_mode = 12;
+    usb = 13;
+  }
+  uint64 permissions = 1;
+}
+
 message PunchHole { 
   bytes socket_addr = 1;
   string relay_server = 2;
   NatType nat_type = 3;
+  ControlPermissions control_permissions = 8;
 }
 
 message TestNatRequest {
@@ -109,6 +132,7 @@ message RequestRelay {
   string licence_key = 6;
   ConnType conn_type = 7;
   string token = 8;
+  ControlPermissions control_permissions = 9;
 }
 
 message RelayResponse {
@@ -133,6 +157,7 @@ message SoftwareUpdate { string url = 1; }
 message FetchLocalAddr { 
   bytes socket_addr = 1; 
   string relay_server = 2;
+  ControlPermissions control_permissions = 4;
 }
 
 message LocalAddr {