diff --git a/tools/chatgui/src/mainwindow.cpp b/tools/chatgui/src/mainwindow.cpp
index f4e6ea76..7df2170f 100644
--- a/tools/chatgui/src/mainwindow.cpp
+++ b/tools/chatgui/src/mainwindow.cpp
@@ -184,6 +184,8 @@ MainWindow::~MainWindow() {
     delete AvatarManager::instance();
     delete GroupAvatarManager::instance();
     gui_bridge_set_group_avatar_result_cb(nullptr);
+    gui_bridge_set_feedback_changed_cb(nullptr);
+    gui_bridge_set_feedback_result_cb(nullptr);
     gui_bridge_set_avatar_result_cb(nullptr);
     if (m_fileBrowser) delete m_fileBrowser.data();
     gui_bridge_set_member_files_response_cb(nullptr);
@@ -418,6 +420,12 @@ void MainWindow::setupBridgeCallbacks() {
         if (GroupAvatarManager::instance()) GroupAvatarManager::instance()->onResult(data, length);
     });
     gui_bridge_set_msg_received_cb(onMsgReceivedCallback);
+    gui_bridge_set_feedback_changed_cb([](const uint8_t* data, int length) {
+        if (s_mainWindow && s_mainWindow->m_messageList) s_mainWindow->m_messageList->onFeedbackChanged(data, length);
+    });
+    gui_bridge_set_feedback_result_cb([](const uint8_t* data, int length) {
+        if (s_mainWindow && s_mainWindow->m_messageList) s_mainWindow->m_messageList->onFeedbackResult(data, length);
+    });
     gui_bridge_set_channel_updated_cb(onChannelUpdatedCallback);
     gui_bridge_set_member_list_cb(onMemberListCallback);
     gui_bridge_set_member_updated_cb(onMemberUpdatedCallback);
diff --git a/tools/chatgui/src/messagedelegate.h b/tools/chatgui/src/messagedelegate.h
index 764f9108..b58267e4 100644
--- a/tools/chatgui/src/messagedelegate.h
+++ b/tools/chatgui/src/messagedelegate.h
@@ -44,6 +44,8 @@ enum MessageDataRole {
     MsgVideoDurationMsRole  = Qt::UserRole + 35,
     MsgDeliveryStateRole   = Qt::UserRole + 36,
     MsgInviteLinkRole      = Qt::UserRole + 37, /* полная ссылка; MsgTextRole содержит локализованный заголовок и ссылку */
+    MsgMessageKeyRole      = Qt::UserRole + 38,
+    MsgRawTimestampRole    = Qt::UserRole + 39,
 };
 
 class MessageDelegate : public QStyledItemDelegate {
diff --git a/tools/chatgui/src/messagelist.h b/tools/chatgui/src/messagelist.h
index beb0ca01..65cf75ff 100644
--- a/tools/chatgui/src/messagelist.h
+++ b/tools/chatgui/src/messagelist.h
@@ -8,6 +8,8 @@
 #include <QTimer>
 #include <QSet>
 #include <QThreadPool>
+#include <QJsonObject>
+#include <QPointer>
 
 class ChatView;
 class InputBar;
@@ -18,6 +20,8 @@ class AudioRecorder;
 class QLabel;
 class QPushButton;
 class RadioPanel;
+class QDialog;
+struct MessageRow;
 
 class MessageList : public QWidget {
     Q_OBJECT
@@ -37,6 +41,8 @@ public:
     void onDmCallRoute(const uint8_t* data, int len);
     void clearDmCallRoute();
     void onAttachmentPreparation(const uint8_t* data, int len);
+    void onFeedbackChanged(const uint8_t* data, int len);
+    void onFeedbackResult(const uint8_t* data, int len);
     void onRadioTalk(quint64 groupId, quint64 srcNodeId, bool on);   /* индикация говорящего */
 
 signals:
@@ -73,6 +79,17 @@ private:
     bool           m_radioOn = false;
     QThreadPool m_thumbnailPool;
     QSet<QString> m_thumbnailJobs;
+    QPushButton* m_pollBtn = nullptr;
+    QHash<QString, QJsonObject> m_feedback;
+    QPointer<QDialog> m_pollDialog;
+    QString m_pollDialogMessage, m_pendingPoll;
+    quint64 m_feedbackSequence = 0;
+
+    void sendFeedback(QJsonObject command, bool userAction = true);
+    void setupFeedback(QStandardItem* item, const MessageRow& message, const QString& channel);
+    void createPoll();
+    void showPoll(const QString& messageId);
+    void applyFeedback(const QJsonObject& state);
 
     QString authorName(quint64 nodeId) const;
     void restoreScrollPosition(const QString& channelId);