diff --git a/examples/src/connect.cpp b/examples/src/connect.cpp
index 10c0161..b664a65 100644
--- a/examples/src/connect.cpp
+++ b/examples/src/connect.cpp
@@ -8,6 +8,8 @@
 #include <larra/printer_stream.hpp>
 #include <print>
 
+namespace iq = larra::xmpp::iq;
+
 auto Coroutine() -> boost::asio::awaitable<void> {
   SPDLOG_INFO("Connecting client...");
 
@@ -15,20 +17,28 @@ auto Coroutine() -> boost::asio::awaitable<void> {
     auto client = co_await larra::xmpp::client::CreateClient<larra::xmpp::PrintStream<boost::asio::ip::tcp::socket>>(
         larra::xmpp::PlainUserAccount{.jid = {.username = "test1", .server = "localhost"}, .password = "test1"},
         {.useTls = larra::xmpp::client::Options::kNever});
-/*
+
+    // TODO(unknown): 
+    // rfc6120 7.1
+    // After a client authenticates with a server,
+    // it MUST bind a specific resource to the stream so that the server can properly address the client.
+
+    co_await std::visit(
+        [](auto& client) -> boost::asio::awaitable<void> {
+          co_await client.UpdateListOfContacts();
+        },
+        client);
+
+    // rfc6120 2.2
+    // Upon authenticating with a server and binding a resource (thus becoming a connected resource as defined in [XMPP‑CORE]),
+    // a client SHOULD request the roster before sending initial presence
     co_await std::visit(
         [](auto& client) -> boost::asio::awaitable<void> {
           SPDLOG_INFO("Send presence: Available");
           co_await client.Send(larra::xmpp::presence::c2s::Available{});
         },
         client);
-        */
 
-    std::visit(
-        [](auto& client) -> boost::asio::awaitable<void> {
-          co_await client.UpdateListOfContacts();
-        },
-        client);
   } catch(const std::exception& err) {
     SPDLOG_ERROR("{}", err.what());
     co_return;
diff --git a/library/include/larra/client/client.hpp b/library/include/larra/client/client.hpp
index 8dd0ece..c1f033f 100644
--- a/library/include/larra/client/client.hpp
+++ b/library/include/larra/client/client.hpp
@@ -79,10 +79,16 @@ struct Client {
   
   auto UpdateListOfContacts() -> boost::asio::awaitable<void> {
     SPDLOG_INFO("Send IQ: Get::Roster");
-    co_await this->Send(::iq::GetRoster{});
+    co_await std::visit(
+      [&](auto&& query) -> boost::asio::awaitable<void> {
+        co_await this->Send(query);
+      }, ::iq::MakeGetRoster(jid));
+    
 
-    ::iq::ResultRoster roster = co_await connection.template Read<::iq::ResultRoster>();
-    for (const auto& jid : roster.payload.items) {
+    //IqRoster roster = co_await connection.template Read<IqRoster>();
+    //const auto& roster_result = std::get<::iq::ResultRoster>(roster);
+    ::iq::ResultRoster roster_result = co_await connection.template Read<::iq::ResultRoster>();
+    for (const auto& jid : roster_result.payload.items) {
       SPDLOG_INFO("\t'{}'", ToString(jid));
     }
     co_return;
diff --git a/library/include/larra/iq.hpp b/library/include/larra/iq.hpp
index bd7b291..5efd612 100644
--- a/library/include/larra/iq.hpp
+++ b/library/include/larra/iq.hpp
@@ -2,6 +2,7 @@
 #include <larra/serialization.hpp>
 #include <larra/stream_error.hpp>
 #include <larra/utils.hpp>
+#include <optional>
 #include <string>
 
 namespace larra::xmpp {
@@ -11,6 +12,8 @@ namespace iq {
 template <auto& Name, typename PayloadType>
 struct BaseImplWithPayload {
   std::string id;
+  std::optional<std::string> from{};
+  std::optional<std::string> to{};
   PayloadType payload;
   static const inline std::string kName = Name;
   static constexpr auto kDefaultName = "iq";
@@ -19,16 +22,32 @@ struct BaseImplWithPayload {
   [[nodiscard]] constexpr auto Id(this Self&& self, std::string id) -> std::decay_t<Self> {
     return utils::FieldSetHelper::With<"id", BaseImplWithPayload>(std::forward<Self>(self), std::move(id));
   }
+  template <typename Self>
+  [[nodiscard]] constexpr auto To(this Self&& self, std::string to) -> std::decay_t<Self> {
+    return utils::FieldSetHelper::With<"to", BaseImplWithPayload>(std::forward<Self>(self), std::move(to));
+  }
+  template <typename Self>
+  [[nodiscard]] constexpr auto From(this Self&& self, std::string from) -> std::decay_t<Self> {
+    return utils::FieldSetHelper::With<"from", BaseImplWithPayload>(std::forward<Self>(self), std::move(from));
+  }
   template <typename NewPayloadType, typename Self>
   [[nodiscard]] constexpr auto Payload(this Self&& self, NewPayloadType value) {
     return utils::FieldSetHelper::With<"payload", BaseImplWithPayload, false>(std::forward<Self>(self), std::move(value));
   }
   friend constexpr auto operator<<(xmlpp::Element* element, const BaseImplWithPayload& self) {
     element->set_attribute("id", self.id);
+
+    if (self.to) {
+      element->set_attribute("to", *self.to);
+    }
+    if (self.from) {
+      element->set_attribute("from", *self.from);
+    }
     element->set_attribute("type", kName);
     using S = Serialization<PayloadType>;
     S::Serialize(element->add_child_element(S::kDefaultName, S::kPrefix), self.payload);
   }
+
   [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> BaseImplWithPayload {
     auto node = element->get_attribute("type");
     if(!node) {
@@ -41,6 +60,9 @@ struct BaseImplWithPayload {
     if(!idNode) {
       throw std::runtime_error("Not found attribute id for parse Iq");
     }
+    auto from = element->get_attribute("from");
+    auto to = element->get_attribute("to");
+    
 
     using S = Serialization<PayloadType>;
     auto payload = element->get_first_child(S::kDefaultName);
@@ -51,7 +73,11 @@ struct BaseImplWithPayload {
     if(!payload2) {
       throw std::runtime_error("Invalid payload for parse Iq");
     }
-    return {.id = idNode->get_value(), .payload = S::Parse(payload2)};
+    return {
+      .id = idNode->get_value(),
+      .from = (from ? std::optional{from->get_value()} : std::nullopt),
+      .to = (to ? std::optional{to->get_value()} : std::nullopt),
+      .payload = S::Parse(payload2)};
   }
 };
 static constexpr auto kGetName = "get";
diff --git a/library/include/larra/roster.hpp b/library/include/larra/roster.hpp
index 660e055..b7b835d 100644
--- a/library/include/larra/roster.hpp
+++ b/library/include/larra/roster.hpp
@@ -16,6 +16,7 @@ struct Roster {
   std::vector<BareJid> items;
 
   friend constexpr auto operator<<(xmlpp::Element* element, const Roster& roster) {
+    element->set_attribute("xmlns", "jabber:iq:roster");
   }
   [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> Roster {
     const auto& item_nodes = element->get_children("item");
@@ -41,21 +42,15 @@ struct Roster {
         | std::ranges::to<std::vector<BareJid>>()};
   }
 
-/*
-  friend constexpr auto operator<<(std::iostream& io, const Roster& roster) {
-    for (const auto& jid : roster.items) {
-      io << ToString(jid) << ' ';
-    }
-  }
-  */
-
 };
 
 using GetRoster = Get<Roster>;
 using ResultRoster = Result<Roster>;
+using IqRoster = Iq<Roster>;
+
+auto MakeGetRoster(const BareJid& jid) {
+  IqRoster iq_roster{std::in_place_type<GetRoster>, GetRoster{.id="1", .from=ToString(jid), .payload=Roster{}}};
+  return iq_roster;
+}
 
 }  // namespace larra::xmpp::iq
-
-namespace larra::xmpp {
-  using IqRoster = Iq<iq::Roster>;
-}