diff --git a/GUIdataBaseLMS/mainwindow.cpp b/GUIdataBaseLMS/mainwindow.cpp
index 2011784..c53dba2 100644
--- a/GUIdataBaseLMS/mainwindow.cpp
+++ b/GUIdataBaseLMS/mainwindow.cpp
@@ -18,7 +18,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     ui->horizontalLayout->addWidget(m_instructorsAndTraineesWidget);
 
-    this->move(100, 100);
+    this->move(0, 0);
     this->showNormal();
     //this->showMaximized();
 
diff --git a/InstructorsAndTrainees/CMakeLists.txt b/InstructorsAndTrainees/CMakeLists.txt
index cb26903..de03d59 100644
--- a/InstructorsAndTrainees/CMakeLists.txt
+++ b/InstructorsAndTrainees/CMakeLists.txt
@@ -3,6 +3,8 @@ project(InstructorsAndTrainees LANGUAGES CXX)
 common_info_for_project(InstructorsAndTrainees)
 
 add_library(InstructorsAndTrainees SHARED
+  metatypes.h
+  metatypes.cpp
   instructorsAndTrainees_global.h
   instructorsandtraineeswidget.cpp
   instructorsandtraineeswidget.h
diff --git a/InstructorsAndTrainees/connectorToServer/Core/tools.h b/InstructorsAndTrainees/connectorToServer/Core/tools.h
index 797b8f1..c044072 100644
--- a/InstructorsAndTrainees/connectorToServer/Core/tools.h
+++ b/InstructorsAndTrainees/connectorToServer/Core/tools.h
@@ -62,7 +62,7 @@ enum PacketType{
     FREE = 155
 };
 
-Q_DECLARE_METATYPE(PacketType)
+//Q_DECLARE_METATYPE(PacketType)
 
 class Tools {
 public:
diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
index a2da904..589c05d 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
@@ -6,8 +6,7 @@
 #include "dialogsettings.h"
 
 InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
-    QWidget(parent),
-    ui(new Ui::InstructorsAndTraineesWidget),
+    QWidget(parent),    
     connectorToServer(nullptr),
     viewerTrainees(nullptr),
     viewerInstructors(nullptr),
@@ -16,29 +15,20 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     adminMode(false),
     loginInstructorLoggedInLocal(QStringLiteral("")),
     nameInstructorLoggedInLocal(QStringLiteral("")),
-    language("ENG")
+    language("ENG"),
+    ui(new Ui::InstructorsAndTraineesWidget)
 {
     ui->setupUi(this);
 
     ui->btnSettings->setObjectName("btnSettings");
     ui->widget_Top->setObjectName("widgetTop");
-
     ui->groupBox_Trainees->setObjectName("groupBox_Trainees");
 
     #ifndef PROJECT_TYPE_DEBUG
         //ui->btnUpdateStyleSheet->setVisible(false);
     #endif
 
-    qRegisterMetaType<PacketType>("PacketType");
-    qRegisterMetaType<QList<Instructor>>("QList<Instructor>");
-    qRegisterMetaType<QList<Trainee>>("QList<Trainee>");
-    qRegisterMetaType<QList<Group>>("QList<Group>");
-    qRegisterMetaType<QList<Computer>>("QList<Computer>");
-    qRegisterMetaType<QList<Classroom>>("QList<Classroom>");
-    qRegisterMetaType<QList<Module*>>("QList<Module*>");
-    qRegisterMetaType<QList<QTreeWidgetItem*>>("QList<QTreeWidgetItem*>");
-    qRegisterMetaType<QList<TaskAmmFim>>("QList<TaskAmmFim>");
-    qRegisterMetaType<ClientMessage>("ClientMessage");
+    registerMetaType();
 
     qDebug() << "InstructorsAndTraineesWidget init thread ID " << QThread::currentThreadId();
 
@@ -47,8 +37,8 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     setLanguageInterfase();
 
     connectorToServer = new ConnectorToServer(this);
-    connect(connectorToServer,&ConnectorToServer::sigLoginResult,this,&InstructorsAndTraineesWidget::checkLoginResult);
-    connect(connectorToServer,&ConnectorToServer::sigDeLoginResult,this,&InstructorsAndTraineesWidget::checkDeLoginResult);
+    connect(connectorToServer,&ConnectorToServer::sigLoginResult,this,&InstructorsAndTraineesWidget::slot_checkLoginResult);
+    connect(connectorToServer,&ConnectorToServer::sigDeLoginResult,this,&InstructorsAndTraineesWidget::slot_checkDeLoginResult);
 
     messangerController = new MessangerController(connectorToServer, this);
 
@@ -61,7 +51,7 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
 
     connect(connectorToServer,&ConnectorToServer::signal_ConnectedToServer,this,&InstructorsAndTraineesWidget::slot_ConnectedToServer);
 
-    connect(viewerTrainees, &ViewerTrainees::signal_traineeSelected, messangerController, &MessangerController::signal_traineeSelected);
+    connect(viewerTrainees, &ViewerTrainees::signal_traineeSelected, messangerController, &MessangerController::slot_traineeSelected);
     connect(messangerController, &MessangerController::signal_tabMessengerChanged, viewerTrainees, &ViewerTrainees::slot_tabMessengerChanged);
 
     messangerWidget = messangerController->newWidget(this);
@@ -69,31 +59,27 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
 
     //Размещение
     ui->verticalLayout_Trainees->addWidget(viewerTrainees);
-
-    ui->verticalLayout_Messenger->addWidget(messangerWidget);
-
     ui->verticalLayout_Instructors->addWidget(viewerInstructors);
-
+    ui->verticalLayout_Messenger->addWidget(messangerWidget);
 
     ui->groupBox_Messenger->setMinimumHeight(500);
 
-    ui->groupBox_Messenger->setMaximumWidth(600);
-    ui->groupBox_Messenger->setMinimumWidth(600);
+    ui->groupBox_Messenger->setMaximumWidth(500);
+    ui->groupBox_Messenger->setMinimumWidth(500);
 
-    ui->groupBox_Instructors->setMinimumHeight(400);
-    ui->groupBox_Instructors->setMaximumHeight(400);
+    ui->groupBox_Instructors->setMinimumHeight(300);
+    ui->groupBox_Instructors->setMaximumHeight(300);
 
-    ui->groupBox_Trainees->setMinimumHeight(500);
+    ui->groupBox_Trainees->setMinimumHeight(400);
 
-    ui->groupBox_Trainees->setMinimumWidth(700);
-    ui->groupBox_Instructors->setMinimumWidth(700);
+    ui->groupBox_Trainees->setMinimumWidth(800);
+    ui->groupBox_Instructors->setMinimumWidth(800);
 
 
+    //Доступность кнопок
     ui->btnAuthorizationInstructor->setEnabled(false);
-
     ui->btnEditorTrainees->setEnabled(false);
     ui->btnEditorInstructors->setEnabled(false);
-
     ui->btnSetVersion->hide();
 }
 
@@ -136,7 +122,6 @@ QString InstructorsAndTraineesWidget::getLanguage()
 
 QString InstructorsAndTraineesWidget::loadStyleSheet()
 {
-    //QString fileName = ":/resources/css/styleSheetMain.css";
     QString fileName = "./resources/css/styleSheetMain.css";
     QFile styleSheetFile(fileName);
     if (!styleSheetFile.open(QFile::ReadOnly | QFile::Text))
@@ -167,7 +152,7 @@ void InstructorsAndTraineesWidget::slot_UpdateStyleSheet()
     updateMyStyleSheet();
 }
 
-void InstructorsAndTraineesWidget::checkLoginResult(ServerAuthorization *serverAuth)
+void InstructorsAndTraineesWidget::slot_checkLoginResult(ServerAuthorization *serverAuth)
 {
     if (serverAuth->Result)
     {
@@ -189,13 +174,11 @@ void InstructorsAndTraineesWidget::checkLoginResult(ServerAuthorization *serverA
         if(adminMode)
             ui->btnEditorInstructors->setEnabled(true);
 
-        Q_EMIT signal_NeedUpdateUI(true, true);
-        //ui->btnSetVersion->show();
-        //ui->btnAuthorizationInstructor->setText(tr("Deauthorization Instructor"));
+        emit signal_NeedUpdateUI(true, true);
 
         updateLabelLoggedInInstructor(serverAuth->Login, serverAuth->ClientName);
         connectorToServer->setLoginName(nameInstructorLoggedInLocal);
-        messangerController->initialize(serverAuth->Id);
+        messangerController->setGUIclientId(serverAuth->Id);
 
         connectorToServer->sendQueryTasksXML("fim");
         connectorToServer->sendQueryTasksXML("amm");
@@ -208,7 +191,7 @@ void InstructorsAndTraineesWidget::checkLoginResult(ServerAuthorization *serverA
     }
 }
 
-void InstructorsAndTraineesWidget::checkDeLoginResult(ServerDeAuthorization *serverDeAuth)
+void InstructorsAndTraineesWidget::slot_checkDeLoginResult(ServerDeAuthorization *serverDeAuth)
 {
     if (serverDeAuth->Result)
     {
@@ -224,11 +207,7 @@ void InstructorsAndTraineesWidget::checkDeLoginResult(ServerDeAuthorization *ser
         ui->btnEditorTrainees->setEnabled(false);
         ui->btnEditorInstructors->setEnabled(false);
 
-        //Q_EMIT signal_NeedUpdateUI(true, false);
-
-        //ui->btnAuthorizationInstructor->setText(tr("Authorization Instructor"));
         updateLabelLoggedInInstructor("","");
-
         //QMessageBox::information(this, tr("Instructor deauthorization"), tr("Successfully!"));
     }
     else
@@ -247,9 +226,6 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
 
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
 
-        //ServerSettings serverSettings = connectorToServer->getServerSettings();
-        //ui->lblServer->setText(serverSettings.Address + ":" +serverSettings.Port);
-
         updateLabelLoggedInInstructor(loginInstructorLoggedInLocal, nameInstructorLoggedInLocal);
         updateLabelServer();
     }
@@ -257,11 +233,8 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
     {//Сервер отключен
         ui->btnConnectionToServer->setEnabled(true);
         ui->btnAuthorizationInstructor->setEnabled(false);
-        //ui->btnAuthorizationInstructor->setText(tr("Authorization Instructor"));
         ui->btnAuthorizationInstructor->setChecked(false);
-        //ui->btnSetVersion->hide();
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
-        //ui->lblServer->setText(tr("none"));
 
         viewerInstructors->setAuthComplited(false);
         viewerTrainees->setAuthComplited(false);
@@ -272,10 +245,7 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         viewerTrainees->deactivate();
         viewerInstructors->deactivate();
 
-        //ammTasksWidget->deactivate();
-        //fimTasksWidget->deactivate();
-
-        messangerController->clear();
+        messangerController->clearAllWidgets();
 
         loginInstructorLoggedInLocal = "";
         nameInstructorLoggedInLocal = "";
@@ -345,7 +315,7 @@ void InstructorsAndTraineesWidget::on_btnAuthorizationInstructor_clicked()
         {
             connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
             connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
-            connect(connectorToServer,&ConnectorToServer::signal_InitMessanger,messangerController,&MessangerController::slot_InitMessanger);
+            connect(connectorToServer,&ConnectorToServer::signal_InitMessanger,messangerController,&MessangerController::slot_initMessanger);
         }
         else
             ui->btnAuthorizationInstructor->setChecked(false);
@@ -358,15 +328,12 @@ void InstructorsAndTraineesWidget::on_btnAuthorizationInstructor_clicked()
             {
                 disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
                 disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
-                disconnect(connectorToServer,&ConnectorToServer::signal_InitMessanger,messangerController,&MessangerController::slot_InitMessanger);
+                disconnect(connectorToServer,&ConnectorToServer::signal_InitMessanger,messangerController,&MessangerController::slot_initMessanger);
 
                 viewerTrainees->deactivate();
                 viewerInstructors->deactivate();
 
-                //ammTasksWidget->deactivate();
-                //fimTasksWidget->deactivate();
-
-                messangerController->clear();
+                messangerController->clearAllWidgets();
             }
             else
                 ui->btnAuthorizationInstructor->setChecked(true);
diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.h b/InstructorsAndTrainees/instructorsandtraineeswidget.h
index 0975e84..c52fe61 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.h
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.h
@@ -8,19 +8,8 @@
 #include "viewerinstructors.h"
 #include "messangerwidget.h"
 #include "messangercontroller.h"
-#include "ammtaskswidget.h"
-#include "fimtaskswidget.h"
 #include "connectortoserver.h"
-#include "tasksAmmFim.h"
-
-Q_DECLARE_METATYPE(QList<Instructor>)
-Q_DECLARE_METATYPE(QList<Trainee>)
-Q_DECLARE_METATYPE(QList<Group>)
-Q_DECLARE_METATYPE(QList<Computer>)
-Q_DECLARE_METATYPE(QList<Classroom>)
-Q_DECLARE_METATYPE(QList<Module*>)
-Q_DECLARE_METATYPE(QList<QTreeWidgetItem*>)
-Q_DECLARE_METATYPE(QList<TaskAmmFim>)
+#include "metatypes.h"
 
 
 namespace Ui {
@@ -41,6 +30,7 @@ private:
 public:
     void updateMyStyleSheet();
     QString getLanguage();
+
 private:
     QString loadStyleSheet();
 
@@ -52,14 +42,14 @@ public Q_SLOTS:
 
 
     //Слот обработки результата авторизации
-    void checkLoginResult(ServerAuthorization * serverAuth);
+    void slot_checkLoginResult(ServerAuthorization * serverAuth);
     //Слот обработки результата деавторизации
-    void checkDeLoginResult(ServerDeAuthorization * serverDeAuth);
-
+    void slot_checkDeLoginResult(ServerDeAuthorization * serverDeAuth);
+    //Слот обработки результата подключения к серверу
     void slot_ConnectedToServer(bool state);
 
 Q_SIGNALS:
-    //Слот смены языка
+    //сигнал смены языка
     void signal_LanguageChanged(QString language);
     //сигнал о необходимости обновления интерфейса
     void signal_NeedUpdateUI(bool treeInstructor, bool treeTrainee);
@@ -69,17 +59,13 @@ Q_SIGNALS:
 private Q_SLOTS:
     void on_btnConnectionToServer_clicked();
     void on_btnAuthorizationInstructor_clicked();
-
     void on_btnSetVersion_clicked();
-
     void on_btnSettings_clicked();
-
     void on_btnEditorTrainees_clicked();
-
     void on_btnEditorInstructors_clicked();
 
 private:
-    //Авторизация инструктора локальная
+    //Авторизация инструктора локальная (на ГУИ)
     bool authorizationInstructorDialog(QWidget* parent = nullptr);
     bool deAuthorizationInstructor(QString login);
     bool authorizationIsCompleted();
@@ -89,16 +75,12 @@ private:
     void setLanguageInterfase();
 
 private:
-    Ui::InstructorsAndTraineesWidget *ui;
-
     ConnectorToServer* connectorToServer;
 
     ViewerTrainees* viewerTrainees;
     ViewerInstructors* viewerInstructors;
     MessangerWidget* messangerWidget;
     MessangerController* messangerController;
-    //AMMtasksWidget* ammTasksWidget;
-    //FIMtasksWidget* fimTasksWidget;
 
     bool adminMode;
     QString loginInstructorLoggedInLocal;
@@ -107,6 +89,8 @@ private:
 
     QTranslator qtLanguageTranslator;
     QString language;
+
+    Ui::InstructorsAndTraineesWidget *ui;
 };
 
 #endif // INSTRUCTORSANDTRAINEESWIDGET_H
diff --git a/InstructorsAndTrainees/messanger/messangercontroller.cpp b/InstructorsAndTrainees/messanger/messangercontroller.cpp
index 8d396ca..c18f053 100644
--- a/InstructorsAndTrainees/messanger/messangercontroller.cpp
+++ b/InstructorsAndTrainees/messanger/messangercontroller.cpp
@@ -3,32 +3,49 @@
 MessangerController::MessangerController(ConnectorToServer* connectorToServer, QObject *parent) :
     QObject(parent),
     connectorToServer(connectorToServer),
-    currClientId("")
+    GUIclientId("")
 {
-
+    connect(connectorToServer, &ConnectorToServer::signal_receiveMessage, this, &MessangerController::slot_receiveMessage);
 }
 
 MessangerController::~MessangerController()
 {
     for(MessangerWidget* widget : listWidgets)
-    {
         delete widget;
-    }
 }
 
-MessangerWidget *MessangerController::newWidget(QWidget *parent)
+MessangerWidget *MessangerController::newWidget(QWidget *parent, Trainee* trainee, QVBoxLayout* boxLayout)
 {
     MessangerWidget *msgWdgt = new MessangerWidget(parent);
 
+    if(boxLayout)
+        boxLayout->addWidget(msgWdgt);
+
     connect(msgWdgt, &MessangerWidget::signal_sendMessage, this, &MessangerController::slot_sendMessage);
-    connect(connectorToServer,&ConnectorToServer::signal_receiveMessage,msgWdgt,&MessangerWidget::slot_showMessage);
+    connect(msgWdgt, &MessangerWidget::signal_tabMessengerChanged, this, &MessangerController::slot_tabMessengerChanged);
 
-    connect(this, &MessangerController::signal_traineeSelected, msgWdgt, &MessangerWidget::slot_traineeSelected);
-    connect(msgWdgt, &MessangerWidget::signal_tabMessengerChanged, this, &MessangerController::signal_tabMessengerChanged);
+    msgWdgt->initialize(GUIclientId);
 
-    //connect(this, &MessangerController::slot_InitMessanger, msgWdgt,&MessangerWidget::slot_InitMessanger);
+    if(trainee)
+    {
+        msgWdgt->setOneTrainee(*trainee);
 
-    msgWdgt->initialize(currClientId);
+        //Заполнение предыстории
+        int id_user = trainee->getID();
+        QList<MessageOfMessanger>* list = nullptr;
+        if(mapAlldialogsWithClients.contains(id_user))
+        {//Уже есть
+            list = mapAlldialogsWithClients.value(id_user);
+
+            for(MessageOfMessanger msg : *list)
+            {
+                if(msg.flLocal)
+                    msgWdgt->showSendedMessage(msg.text);
+                else
+                    msgWdgt->showReceivedMessage(ClientMessage(QString::number(id_user), GUIclientId, msg.text));
+            }
+        }
+    }
 
     listWidgets.append(msgWdgt);
 
@@ -43,21 +60,22 @@ void MessangerController::deleteWidget(MessangerWidget *msgWdgt)
         {
             delete msgWdgt;
             listWidgets.removeAt(i);
+            break;
         }
     }
 }
 
-void MessangerController::initialize(QString id)
+void MessangerController::setGUIclientId(QString id)
 {
-    currClientId = id;
+    GUIclientId = id;
 
     for(MessangerWidget* widget : listWidgets)
     {
-        widget->initialize(currClientId);
+        widget->initialize(GUIclientId);
     }
 }
 
-void MessangerController::clear()
+void MessangerController::clearAllWidgets()
 {
     for(MessangerWidget* widget : listWidgets)
     {
@@ -65,20 +83,74 @@ void MessangerController::clear()
     }
 }
 
+
 void MessangerController::slot_sendMessage(ClientMessage clientMessage)
 {
     connectorToServer->slot_sendMessage(clientMessage);
 
+    int id_user = clientMessage.toId.toInt();
+    QList<MessageOfMessanger>* list = nullptr;
+    if(mapAlldialogsWithClients.contains(id_user))
+    {//Уже есть
+        list = mapAlldialogsWithClients.value(id_user);
+    }
+    else
+    {//Новый
+        list = new QList<MessageOfMessanger>();
+        mapAlldialogsWithClients.insert(id_user, list);
+    }
+    MessageOfMessanger msg;
+    msg.flLocal = true;
+    msg.text = clientMessage.Text;
+    list->append(msg);
+
     for(MessangerWidget* widget : listWidgets)
     {
-        widget->addMsgWidgetLocal(clientMessage.Text);
+        widget->showSendedMessage(clientMessage.Text);
     }
 }
 
-void MessangerController::slot_InitMessanger(QList<Trainee> listTrainees)
+void MessangerController::slot_tabMessengerChanged(QString login)
+{
+    emit signal_tabMessengerChanged(login);
+}
+
+void MessangerController::slot_receiveMessage(ClientMessage clientMessage)
+{
+    int id_user = clientMessage.fromId.toInt();
+    QList<MessageOfMessanger>* list = nullptr;
+    if(mapAlldialogsWithClients.contains(id_user))
+    {//Уже есть
+        list = mapAlldialogsWithClients.value(id_user);
+    }
+    else
+    {//Новый
+        list = new QList<MessageOfMessanger>();
+        mapAlldialogsWithClients.insert(id_user, list);
+    }
+    MessageOfMessanger msg;
+    msg.flLocal = false;
+    msg.text = clientMessage.Text;
+    list->append(msg);
+
+    for(MessangerWidget* widget : listWidgets)
+    {
+        widget->showReceivedMessage(clientMessage);
+    }
+}
+
+void MessangerController::slot_initMessanger(QList<Trainee> listTrainees)
 {
     for(MessangerWidget* widget : listWidgets)
     {
-        widget->slot_InitMessanger(listTrainees);
+        widget->initMessangerWidget(listTrainees);
+    }
+}
+
+void MessangerController::slot_traineeSelected(QString login)
+{
+    for(MessangerWidget* widget : listWidgets)
+    {
+        widget->traineeSelected(login);
     }
 }
diff --git a/InstructorsAndTrainees/messanger/messangercontroller.h b/InstructorsAndTrainees/messanger/messangercontroller.h
index d4f759d..2dd6104 100644
--- a/InstructorsAndTrainees/messanger/messangercontroller.h
+++ b/InstructorsAndTrainees/messanger/messangercontroller.h
@@ -2,9 +2,16 @@
 #define MESSANGERCONTROLLER_H
 
 #include <QObject>
+#include <QVBoxLayout>
 #include "messangerwidget.h"
 #include "connectortoserver.h"
 
+struct MessageOfMessanger
+{
+    QString text;
+    bool flLocal;
+};
+
 class MessangerController : public QObject
 {
     Q_OBJECT
@@ -13,28 +20,30 @@ public:
     ~MessangerController();
 
 public:
-    MessangerWidget* newWidget(QWidget *parent);
+    MessangerWidget* newWidget(QWidget *parent, Trainee* trainee = nullptr, QVBoxLayout* boxLayout = nullptr);
     void deleteWidget(MessangerWidget* msgWdgt);
 
-    void initialize(QString id);
-    void clear();
+    void setGUIclientId(QString id);
+    void clearAllWidgets();
 
 signals:
     void signal_tabMessengerChanged(QString login);
-    void signal_traineeSelected(QString login);
-
-
 
 public slots:
     void slot_sendMessage(ClientMessage clientMessage);
-    void slot_InitMessanger(QList<Trainee> listTrainees);
+    void slot_tabMessengerChanged(QString login);
 
+    void slot_receiveMessage(ClientMessage clientMessage);
+    void slot_initMessanger(QList<Trainee> listTrainees);
+    void slot_traineeSelected(QString login);
 
 private:
     ConnectorToServer* connectorToServer;
     QList <MessangerWidget*> listWidgets;
 
-    QString currClientId;   //id этого клиента
+    QString GUIclientId;   //id этого GUI клиента
+
+    QMap <int, QList<MessageOfMessanger>*> mapAlldialogsWithClients;
 };
 
 #endif // MESSANGERCONTROLLER_H
diff --git a/InstructorsAndTrainees/messanger/messangerwidget.cpp b/InstructorsAndTrainees/messanger/messangerwidget.cpp
index 48e7209..660f792 100644
--- a/InstructorsAndTrainees/messanger/messangerwidget.cpp
+++ b/InstructorsAndTrainees/messanger/messangerwidget.cpp
@@ -151,7 +151,7 @@ void MessangerWidget::clear()
     actualizationTabsDialogMessenger();
 }
 
-void MessangerWidget::addMsgWidgetLocal(QString text)
+void MessangerWidget::showSendedMessage(QString text)
 {
     //Ищем нужный диалог
     foreach(TabDialogMessenger* tabDialog, listTabDialogMessenger)
@@ -175,7 +175,7 @@ void MessangerWidget::setOneTrainee(Trainee trainee)
     listTrainees.clear();
     listTrainees.append(trainee);
 
-    slot_InitMessanger(listTrainees);
+    initMessangerWidget(listTrainees);
 }
 
 void MessangerWidget::on_btnSend_clicked()
@@ -221,7 +221,7 @@ void MessangerWidget::on_tabWidget_currentChanged(int index)
     }
 }
 
-void MessangerWidget::slot_traineeSelected(QString login)
+void MessangerWidget::traineeSelected(QString login)
 {
     //Ищем нужный диалог
     foreach(TabDialogMessenger* tabDialog, listTabDialogMessenger)
@@ -239,13 +239,24 @@ void MessangerWidget::slot_traineeSelected(QString login)
     ui->editMsg->setEnabled(false);
 }
 
+void MessangerWidget::getTabDialogMessengerByID(QString id_user)
+{
+    //Ищем нужный диалог
+    foreach(TabDialogMessenger* tabDialog, listTabDialogMessenger)
+    {
+        if(tabDialog->getUserId() == id_user)
+        {
+        }
+    }
+}
+
 void MessangerWidget::slot_LanguageChanged(QString language)
 {
     qtLanguageTranslator.load(QString("translationsMy/ServerLMS_") + language, ".");
     qApp->installTranslator(&qtLanguageTranslator);
 }
 
-void MessangerWidget::slot_InitMessanger(QList<Trainee> listTrainees)
+void MessangerWidget::initMessangerWidget(QList<Trainee> listTrainees)
 {
     if(flOneTrainee)
     {
@@ -273,7 +284,7 @@ void MessangerWidget::slot_InitMessanger(QList<Trainee> listTrainees)
     }
 }
 
-void MessangerWidget::slot_showMessage(ClientMessage clientMessage)
+void MessangerWidget::showReceivedMessage(ClientMessage clientMessage)
 {
     for(Trainee trainee: listTrainees)
     {
diff --git a/InstructorsAndTrainees/messanger/messangerwidget.h b/InstructorsAndTrainees/messanger/messangerwidget.h
index 9a97ce9..5827207 100644
--- a/InstructorsAndTrainees/messanger/messangerwidget.h
+++ b/InstructorsAndTrainees/messanger/messangerwidget.h
@@ -40,10 +40,14 @@ public:
 
     void clear();
 
-    void addMsgWidgetLocal(QString text);
+    void showSendedMessage(QString text);
 
     void setOneTrainee(Trainee trainee);
 
+public slots:
+    //слот обработки сигнала о смене языка
+    void slot_LanguageChanged(QString language);
+
 private slots:
     void on_btnSend_clicked();
     void on_tabWidget_currentChanged(int index);
@@ -54,15 +58,12 @@ signals:
     //сигнал об изменении вкладки диалога с клиентом (TabDialogMessenger)
     void signal_tabMessengerChanged(QString login);
 
-public slots:
-    //слот обработки сигнала о смене языка
-    void slot_LanguageChanged(QString language);
-    //слот обработки сигнала об инициализации мессенджера
-    void slot_InitMessanger(QList<Trainee> listTrainees);
-    //слот обработки сигнала о выборе обучаемого
-    void slot_traineeSelected(QString login);
-    //слот о приходе нового сообщения от клиента
-    void slot_showMessage(ClientMessage clientMessage);
+public:
+    void showReceivedMessage(ClientMessage clientMessage);
+    void initMessangerWidget(QList<Trainee> listTrainees);
+    void traineeSelected(QString login);
+
+    void getTabDialogMessengerByID(QString id_user);
 
 private:
     virtual void keyPressEvent(QKeyEvent *event) override;
diff --git a/InstructorsAndTrainees/messanger/messangerwidget.ui b/InstructorsAndTrainees/messanger/messangerwidget.ui
index 7413177..de80816 100644
--- a/InstructorsAndTrainees/messanger/messangerwidget.ui
+++ b/InstructorsAndTrainees/messanger/messangerwidget.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>500</width>
+    <width>344</width>
     <height>300</height>
    </rect>
   </property>
@@ -35,6 +35,12 @@
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
+         <property name="minimumSize">
+          <size>
+           <width>0</width>
+           <height>0</height>
+          </size>
+         </property>
          <property name="currentIndex">
           <number>0</number>
          </property>
diff --git a/InstructorsAndTrainees/messanger/tabdialogmessenger.cpp b/InstructorsAndTrainees/messanger/tabdialogmessenger.cpp
index 6bf3cd7..42b64be 100644
--- a/InstructorsAndTrainees/messanger/tabdialogmessenger.cpp
+++ b/InstructorsAndTrainees/messanger/tabdialogmessenger.cpp
@@ -24,8 +24,15 @@ void TabDialogMessenger::addMsgWidgetLocal(QString text)
 {
     QListWidgetItem *listWidgetItem = new QListWidgetItem();
     QString avatar = ":/resources/icons/instructor.png";
+
+    int widthW = width();
+    int widthSB = verticalScrollBar()->size().width();
+    //TODO Времянка
+    widthW = 450;
+    widthSB = 17;
+
     MsgWidget *msgWidget = new MsgWidget(avatar, MsgWidget::AligneAvatar::Left,
-                                      width() - verticalScrollBar()->size().width());
+                                      widthW - widthSB);
 
     addItem(listWidgetItem);
     setItemWidget(listWidgetItem, msgWidget);
@@ -42,8 +49,15 @@ void TabDialogMessenger::addMsgWidgetRemote(QString text)
 {
     QListWidgetItem *listWidgetItem = new QListWidgetItem();
     QString avatar = ":/resources/icons/trainee.png";
+
+    int widthW = width();
+    int widthSB = verticalScrollBar()->size().width();
+    //TODO Времянка
+    widthW = 450;
+    widthSB = 17;
+
     MsgWidget *msgWidget = new MsgWidget(avatar, MsgWidget::AligneAvatar::Right,
-                                      width() - verticalScrollBar()->size().width());
+                                      widthW - widthSB);
 
     addItem(listWidgetItem);
     setItemWidget(listWidgetItem, msgWidget);
diff --git a/InstructorsAndTrainees/metatypes.cpp b/InstructorsAndTrainees/metatypes.cpp
new file mode 100644
index 0000000..79b5b20
--- /dev/null
+++ b/InstructorsAndTrainees/metatypes.cpp
@@ -0,0 +1,15 @@
+#include "metatypes.h"
+
+void registerMetaType()
+{
+    qRegisterMetaType<QList<Instructor>>("QList<Instructor>");
+    qRegisterMetaType<QList<Trainee>>("QList<Trainee>");
+    qRegisterMetaType<QList<Group>>("QList<Group>");
+    qRegisterMetaType<QList<Computer>>("QList<Computer>");
+    qRegisterMetaType<QList<Classroom>>("QList<Classroom>");
+    qRegisterMetaType<QList<Module*>>("QList<Module*>");
+    qRegisterMetaType<QList<TaskAmmFim>>("QList<TaskAmmFim>");
+    qRegisterMetaType<PacketType>("PacketType");
+    qRegisterMetaType<ClientMessage>("ClientMessage");
+    qRegisterMetaType<QList<QTreeWidgetItem*>>("QList<QTreeWidgetItem*>");
+}
diff --git a/InstructorsAndTrainees/metatypes.h b/InstructorsAndTrainees/metatypes.h
new file mode 100644
index 0000000..e4fbfb7
--- /dev/null
+++ b/InstructorsAndTrainees/metatypes.h
@@ -0,0 +1,29 @@
+#ifndef METATYPES_H
+#define METATYPES_H
+
+#include <QTreeWidgetItem>
+
+#include "instructor.h"
+#include "trainee.h"
+#include "group.h"
+#include "computer.h"
+#include "classroom.h"
+#include "module.h"
+#include "tasksAmmFim.h"
+#include "tools.h"
+#include "Datas.h"
+
+void registerMetaType();
+
+Q_DECLARE_METATYPE(QList<Instructor>)
+Q_DECLARE_METATYPE(QList<Trainee>)
+Q_DECLARE_METATYPE(QList<Group>)
+Q_DECLARE_METATYPE(QList<Computer>)
+Q_DECLARE_METATYPE(QList<Classroom>)
+Q_DECLARE_METATYPE(QList<Module*>)
+Q_DECLARE_METATYPE(QList<TaskAmmFim>)
+Q_DECLARE_METATYPE(PacketType)
+Q_DECLARE_METATYPE(ClientMessage)
+Q_DECLARE_METATYPE(QList<QTreeWidgetItem*>)
+
+#endif // METATYPES_H
diff --git a/InstructorsAndTrainees/trainees/personalcardtrainee.cpp b/InstructorsAndTrainees/trainees/personalcardtrainee.cpp
index 7308f0e..cfffdf0 100644
--- a/InstructorsAndTrainees/trainees/personalcardtrainee.cpp
+++ b/InstructorsAndTrainees/trainees/personalcardtrainee.cpp
@@ -32,24 +32,16 @@ PersonalCardTrainee::PersonalCardTrainee(ConnectorToServer* connectorToServer, M
     ui->verticalLayout_AMMcommon->addWidget(ammTasksWidget_common);
     ui->verticalLayout_FIMcommon->addWidget(fimTasksWidget_common);
 
+    ui->groupBox_Messenger->setMaximumWidth(500);
+    ui->groupBox_Messenger->setMinimumWidth(500);
+
     /* Messanger*/
-    messangerWidget = messangerController->newWidget(this);
-
-    ui->verticalLayout_Messenger->addWidget(messangerWidget);
-
-
-    //QList<Trainee> listTrainees;
     Trainee trainee = connectorToServer->getTrainee(id_trainee);
-    /*
-    listTrainees.append(trainee);
-    messangerWidget->slot_InitMessanger(listTrainees);
-    */
+    messangerWidget = messangerController->newWidget(this, &trainee, ui->verticalLayout_Messenger);
 
-    messangerWidget->setOneTrainee(trainee);
-
-    ui->groupBox_Messenger->setMaximumWidth(600);
-    ui->groupBox_Messenger->setMinimumWidth(600);
+    //ui->verticalLayout_Messenger->addWidget(messangerWidget);
 
+    //messangerWidget->setOneTrainee(trainee);
 }
 
 PersonalCardTrainee::~PersonalCardTrainee()
diff --git a/InstructorsAndTrainees/trainees/viewertrainees.cpp b/InstructorsAndTrainees/trainees/viewertrainees.cpp
index 17a0ad5..9e790e5 100644
--- a/InstructorsAndTrainees/trainees/viewertrainees.cpp
+++ b/InstructorsAndTrainees/trainees/viewertrainees.cpp
@@ -200,11 +200,16 @@ void ViewerTrainees::on_itemDoubleClicked(QTreeWidgetItem *item, int column)
 
             PersonalCardTrainee cardTrainee(connectorToServer, messangerController, id_trainee, ammTasksWidgetCommon, fimTasksWidgetCommon, this);
 
-            QDialog* dialog = new QDialog(this);
+            QDialog* dialog = new QDialog(this,
+                                            Qt::WindowSystemMenuHint
+                                          | Qt::WindowMaximizeButtonHint
+                                          | Qt::WindowMinimizeButtonHint
+                                          | Qt::WindowCloseButtonHint);
+
             QHBoxLayout *layout = new QHBoxLayout(dialog);
             layout->addWidget(&cardTrainee);
             dialog->setWindowTitle(tr("Personal card trainee"));
-            dialog->setMinimumSize(1600, 800);
+            dialog->setMinimumSize(1900, 1000);
             dialog->exec();
 
             ammTasksWidgetCommon->setParent(this);