diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 15653c620541bc4b60dec060ff32411dab3e2d2e..340489cf446a4e823dd623a1c2a93e45eb2d1e0d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -29,8 +29,8 @@ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Xml_EXECUTABLE_COMPILE_FLAGS} ${Qt5
 
 #sudo apt-get install libpappsomspp-dev
 #FIND_PACKAGE( Pappsomspp REQUIRED )
-# SET (PAPPSOMSPP_DIR  "/home/olivier/eclipse/git/pappsomspp")
- SET (PAPPSOMSPP_DIR  "/home/langella/developpement/git/pappsomspp")
+ SET (PAPPSOMSPP_DIR  "/home/olivier/eclipse/git/pappsomspp")
+# SET (PAPPSOMSPP_DIR  "/home/langella/developpement/git/pappsomspp")
  SET (PAPPSOMSPP_INCLUDE_DIR "${PAPPSOMSPP_DIR}/src")
  SET (PAPPSOMSPP_QT4_LIBRARY "${PAPPSOMSPP_DIR}/cbuild/src/libpappsomspp-qt4.so")
 
diff --git a/src/gui/main.ui b/src/gui/main.ui
index 8f5382511b49cc770adc56615dd3b7423a983091..84131d4bf90332765ebea21fa4922438d14a5747 100644
--- a/src/gui/main.ui
+++ b/src/gui/main.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>286</width>
-    <height>372</height>
+    <width>463</width>
+    <height>383</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -17,19 +17,21 @@
    <iconset resource="../xtpcpp.qrc">
     <normaloff>:/xtpcpp_icon/resources/xtandempipeline_icon.svg</normaloff>:/xtpcpp_icon/resources/xtandempipeline_icon.svg</iconset>
   </property>
-  <widget class="QWidget" name="centralwidget"/>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout"/>
+  </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>286</width>
-     <height>33</height>
+     <width>463</width>
+     <height>25</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
     <property name="title">
-     <string>File</string>
+     <string>F&amp;ile</string>
     </property>
     <addaction name="actionLoad"/>
    </widget>
@@ -38,7 +40,7 @@
   <widget class="QStatusBar" name="statusbar"/>
   <action name="actionLoad">
    <property name="text">
-    <string>Load</string>
+    <string>&amp;Load</string>
    </property>
   </action>
  </widget>
diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index 139f0377cb561cf6f959d5cd42220cb3a962f0f5..89c4f58530d09383e87f631338cb35c3a655eaf4 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -66,7 +66,11 @@ MainWindow::MainWindow(QWidget *parent):
     workerThread.start();
 
 
-    _protein_list_window = new ProteinListWindow(this);
+    _project_window = new ProjectWindow(this);
+    
+    ui->centralwidget->layout()->addWidget(_project_window);
+    _project_window->show();
+    //_protein_list_window = new ProteinListWindow(this);
     //QDockWidget *dock = new QDockWidget(tr("Protein List"), this);
     //dock->setWidget(_protein_list_window);
     //addDockWidget(Qt::RightDockWidgetArea, dock);
@@ -99,6 +103,7 @@ MainWindow::~MainWindow()
     workerThread.wait();
     //if (_p_ms_data_file != nullptr) delete _p_ms_data_file;
     delete ui;
+    delete _project_window;
 
 }
 
diff --git a/src/gui/mainwindow.h b/src/gui/mainwindow.h
index 70fdc312f88a574f5dffb17c39069f7dfae7dd04..964a4339aa23e2ecd8eed2140ed4acc91a9586b6 100644
--- a/src/gui/mainwindow.h
+++ b/src/gui/mainwindow.h
@@ -37,6 +37,7 @@
 #include "protein_list_view/proteinlistwindow.h"
 #include "core/project.h"
 #include "files/xpipfile.h"
+#include "project_view/projectwindow.h"
 
 
 
@@ -99,6 +100,7 @@ private :
     ProjectSp _project_sp=nullptr;
 
     ProteinListWindow * _protein_list_window=nullptr;
+    ProjectWindow * _project_window=nullptr;
 
 };
 
diff --git a/src/gui/project_view/projectwindow.cpp b/src/gui/project_view/projectwindow.cpp
index 0820bf5125e2261665c73d52d7431f75d80659fb..833411bf3359781cbe69982231927a3543990552 100644
--- a/src/gui/project_view/projectwindow.cpp
+++ b/src/gui/project_view/projectwindow.cpp
@@ -23,6 +23,7 @@
 
 #include "projectwindow.h"
 #include "ui_project_view.h"
+#include "../mainwindow.h"
 
 
 ProjectWindow::ProjectWindow(MainWindow *parent):
diff --git a/src/gui/project_view/projectwindow.h b/src/gui/project_view/projectwindow.h
index 1ec6a9eee2123cd264af5f238af937541050cb2f..ad6766c6d367f204b93bac23dc8d963c1d38b564 100644
--- a/src/gui/project_view/projectwindow.h
+++ b/src/gui/project_view/projectwindow.h
@@ -26,7 +26,8 @@
 
 #include <QMainWindow>
 #include "../../core/project.h"
-#include "../mainwindow.h"
+
+class MainWindow;
 
 //http://doc.qt.io/qt-4.8/qt-itemviews-chart-mainwindow-cpp.html
 namespace Ui {