diff --git a/accommodation/accommodation.cpp b/accommodation/accommodation.cpp
index 29c02f4..34f993a 100644
--- a/accommodation/accommodation.cpp
+++ b/accommodation/accommodation.cpp
@@ -5,6 +5,7 @@
 #include "accommodationform.h"
 
 #include "data/person.h"
+#include "accommodationservice.h"
 
 Accommodation::Accommodation()
 {
@@ -15,11 +16,12 @@ QString Accommodation::pluginName()
     return "Ubytovani";
 }
 
-void Accommodation::init()
+void Accommodation::init(const QJsonObject &metaData)
 {
-    qDebug() << "init accomodation";
+    qDebug() << "init accomodation" << metaData;
     m_ui = new AccommodationForm();
-    m_service = new Service<Person>();
+    AccommodationService *service = new AccommodationService();
+    m_service = service;
 }
 
 QString Accommodation::pluginId()
diff --git a/accommodation/accommodation.h b/accommodation/accommodation.h
index 1b7a8d3..68c46a8 100644
--- a/accommodation/accommodation.h
+++ b/accommodation/accommodation.h
@@ -2,14 +2,14 @@
 #define ACCOMMODATION_H
 
 #include "accommodation_global.h"
-#include <context.h>
-#include <iplugin.h>
+#include <core.h>
 #include <QObject>
 #include <QtPlugin>
 
 class ACCOMMODATIONSHARED_EXPORT Accommodation : public QObject, IPlugin
 {
     Q_OBJECT
+
     Q_PLUGIN_METADATA(IID PluginInterface_iid FILE "accommodation.json")
     Q_INTERFACES(IPlugin)
 
@@ -17,7 +17,7 @@ public:
     Accommodation();
 
     QString pluginName() Q_DECL_OVERRIDE;
-    void init() Q_DECL_OVERRIDE;
+    void init(const QJsonObject &metaData) Q_DECL_OVERRIDE;
     QString pluginId() Q_DECL_OVERRIDE;
 
 };
diff --git a/accommodation/accommodation.json b/accommodation/accommodation.json
index e69de29..7d4873e 100644
--- a/accommodation/accommodation.json
+++ b/accommodation/accommodation.json
@@ -0,0 +1,12 @@
+{
+    "id" : "ACCOMMODATION",
+    "name" : {
+        "default" : "Accommodation",
+        "CZ" : "Ubytování"
+    },
+    "descriptoin" : {
+        "default" : "",
+        "CZ" : ""
+    },
+    "dependencies" : []
+}
diff --git a/accommodation/accommodation.pro b/accommodation/accommodation.pro
index 233dd9a..27c0f12 100644
--- a/accommodation/accommodation.pro
+++ b/accommodation/accommodation.pro
@@ -14,13 +14,15 @@ DEFINES += ACCOMMODATION_LIBRARY
 SOURCES += accommodation.cpp \
     accommodationform.cpp \
     data/person.cpp \
-    dialog.cpp
+    dialog.cpp \
+    accommodationservice.cpp
 
 HEADERS += accommodation.h\
         accommodation_global.h \
     accommodationform.h \
     data/person.h \
-    dialog.h
+    dialog.h \
+    accommodationservice.h
 
 unix {
     target.path = /usr/lib
@@ -46,3 +48,4 @@ FORMS += \
 ODB_FILES = accommodation/data/person.h
 H_DIR = $$PWD/data/*.h
 include(../odb.pri)
+
diff --git a/accommodation/accommodationform.cpp b/accommodation/accommodationform.cpp
index 0c57a40..8df9782 100644
--- a/accommodation/accommodationform.cpp
+++ b/accommodation/accommodationform.cpp
@@ -17,6 +17,6 @@ AccommodationForm::~AccommodationForm()
 
 void AccommodationForm::on_pushButton_clicked()
 {
-    Dialog d;
-    d.open();
+    Dialog *d = new Dialog();
+    d->open();
 }
diff --git a/accommodation/accommodationservice.cpp b/accommodation/accommodationservice.cpp
new file mode 100644
index 0000000..e0a7038
--- /dev/null
+++ b/accommodation/accommodationservice.cpp
@@ -0,0 +1,17 @@
+#include "accommodationservice.h"
+
+AccommodationService::AccommodationService()
+{
+
+}
+
+AccommodationService::~AccommodationService()
+{
+
+}
+
+void AccommodationService::pokus()
+{
+
+}
+
diff --git a/accommodation/accommodationservice.h b/accommodation/accommodationservice.h
new file mode 100644
index 0000000..df75c2b
--- /dev/null
+++ b/accommodation/accommodationservice.h
@@ -0,0 +1,18 @@
+#ifndef ACCOMMODATIONSERVICE_H
+#define ACCOMMODATIONSERVICE_H
+
+#include "data/person.h"
+#include <core.h>
+
+#include "accommodation_global.h"
+
+class AccommodationService : public Service<Person>
+{
+public:
+    AccommodationService();
+    ~AccommodationService();
+
+    void pokus();
+};
+
+#endif // ACCOMMODATIONSERVICE_H
diff --git a/accommodation/dialog.cpp b/accommodation/dialog.cpp
index 2319acc..3860037 100644
--- a/accommodation/dialog.cpp
+++ b/accommodation/dialog.cpp
@@ -1,9 +1,10 @@
 #include "dialog.h"
 #include "ui_dialog.h"
 
-#include <context.h>
-#include <iplugin.h>
+#include <core.h>
+
 #include "data/person.h"
+#include "accommodationservice.h"
 
 #include "accommodation-odb.hxx"
 
@@ -27,5 +28,6 @@ void Dialog::on_buttonBox_accepted()
     p->setFirstName(ui->lineEdit->text());
     p->setLastName(ui->lineEdit_2->text());
 
-    plugin->service<Person>()->save(p);
+    AccommodationService *service = (AccommodationService*)plugin->service<Person>();
+    service->save(p);
 }
diff --git a/application/application.pro b/application/application.pro
index 488b680..5ec912f 100644
--- a/application/application.pro
+++ b/application/application.pro
@@ -11,6 +11,12 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 TARGET = prodejna
 TEMPLATE = app
 
+win32 {
+    INCLUDEPATH += d:/prac/odb/libodb-2.4.0
+    INCLUDEPATH += d:/prac/odb/libodb-qt-2.4.0
+    INCLUDEPATH += d:/prac/odb/libodb-sqlite-2.4.0
+    INCLUDEPATH += d:/prac/odb/sqlite
+}
 
 SOURCES += main.cpp\
         mainwindow.cpp \
diff --git a/application/main.cpp b/application/main.cpp
index b48f94e..f332ade 100644
--- a/application/main.cpp
+++ b/application/main.cpp
@@ -1,6 +1,8 @@
 #include "mainwindow.h"
 #include <QApplication>
 
+#include <QStringList>
+
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
diff --git a/application/mainwindow.cpp b/application/mainwindow.cpp
index 309b4ba..fffed1e 100644
--- a/application/mainwindow.cpp
+++ b/application/mainwindow.cpp
@@ -1,8 +1,7 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
-#include <context.h>
-#include <iplugin.h>
+#include <core.h>
 
 #include <QPushButton>
 #include <QVBoxLayout>
@@ -57,5 +56,5 @@ void MainWindow::openPlugin()
 
 void MainWindow::on_actionOpen_database_triggered()
 {
-    Context::instance().openDb("/home/jony/db.db");
+    Context::instance().openDb("D:/prac/prodejna.db");
 }
diff --git a/core/context.cpp b/core/context.cpp
index 216dc74..d9cee66 100644
--- a/core/context.cpp
+++ b/core/context.cpp
@@ -2,11 +2,10 @@
 #include <QApplication>
 #include <QPluginLoader>
 
-#include "context.h"
-#include "iplugin.h"
-
 #include <odb/sqlite/database.hxx>
 
+#include "core.h"
+
 Context &Context::instance()
 {
     static Context ctx;
@@ -22,14 +21,14 @@ void Context::loadPlugins()
 {
     QDir pluginsDir(qApp->applicationDirPath() + "/../plugins");
 
-    foreach (QString fileName, pluginsDir.entryList(QStringList() << "*.so")) {
+    foreach (QString fileName, pluginsDir.entryList(QStringList() << "*.so" << "*.dll")) {
         QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName));
         QObject *p = pluginLoader.instance();
 
         if (p != NULL) {
             IPlugin *plugin = qobject_cast<IPlugin*>(p);
             if (plugin != NULL) {
-                plugin->init();
+                plugin->init(pluginLoader.metaData());
                 m_plugins.append(plugin);
             }
         }
diff --git a/core/context.h b/core/context.h
index 6491f3e..ca06f3d 100644
--- a/core/context.h
+++ b/core/context.h
@@ -2,18 +2,20 @@
 #define CONTEXT_H
 
 #include <QList>
+#include "core_global.h"
+
 #include <odb/database.hxx>
 
 class IPlugin;
 
-class Context
+class CORESHARED_EXPORT Context
 {
 public:
     static Context &instance();
     QList<IPlugin*> plugins();
     void loadPlugins();
     void openDb(const QString &path);
-    odb::database *db();
+    odb::database *db() { return m_db; }
 
 private:
     Context();
diff --git a/core/core.cpp b/core/core.cpp
deleted file mode 100644
index a517063..0000000
--- a/core/core.cpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#include "core.h"
-
-
-Core::Core()
-{
-}
diff --git a/core/core.h b/core/core.h
index dab36ee..676943c 100644
--- a/core/core.h
+++ b/core/core.h
@@ -1,13 +1,7 @@
 #ifndef CORE_H
 #define CORE_H
 
-#include "core_global.h"
-
-class CORESHARED_EXPORT Core
-{
-
-public:
-    Core();
-};
+#include "context.h"
+#include "iplugin.h"
 
 #endif // CORE_H
diff --git a/core/core.pro b/core/core.pro
index 0b2c799..7ba4db5 100644
--- a/core/core.pro
+++ b/core/core.pro
@@ -11,7 +11,7 @@ TEMPLATE = lib
 
 DEFINES += CORE_LIBRARY
 
-SOURCES += core.cpp \
+SOURCES += \
     data/user.cpp \
     context.cpp
 
diff --git a/core/iplugin.h b/core/iplugin.h
index 8891604..c0ceae5 100644
--- a/core/iplugin.h
+++ b/core/iplugin.h
@@ -4,6 +4,7 @@
 #include <QString>
 #include <QWidget>
 #include <QtPlugin>
+#include <QJsonObject>
 
 #include "service.h"
 
@@ -18,13 +19,13 @@ public:
     virtual ~IPlugin() {  }
     virtual QString pluginName() = 0;
     virtual QString pluginId() = 0;
-    virtual void init() = 0;
+    virtual void init(const QJsonObject &metaData) = 0;
     virtual QWidget *ui() {
         return m_ui;
     }
     template<class T>
     Service<T> *service() {
-        (Service<T>*)m_service;
+        return (Service<T>*)m_service;
     }
 
 protected:
diff --git a/core/service.h b/core/service.h
index 00617e1..1cbcf29 100644
--- a/core/service.h
+++ b/core/service.h
@@ -9,6 +9,8 @@
 #include <odb/database.hxx>
 #include <odb/result.hxx>
 
+#include "core_global.h"
+
 template<class T>
 class Service
 {
@@ -22,7 +24,7 @@ public:
 
         QList<QSharedPointer<T> > ret;
         for (typename odb::result<T>::iterator it = res.begin(); it != res.end(); it++) {
-            QSharedPointer<T> entity = db->template load<T>(((T*)*it)->id());
+            QSharedPointer<T> entity = db->template load<T>(((T)*it).getId());
             ret.append(entity);
         }