diff --git a/res/stages/add-data-stage.fxml b/res/stages/add-data-stage.fxml
new file mode 100644
index 0000000000000000000000000000000000000000..99a1ad43789b592a394e8cc198cf0ec282d0360b
--- /dev/null
+++ b/res/stages/add-data-stage.fxml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.stage.*?>
+
+<Stage fx:id="stage" xmlns="http://javafx.com/javafx/17.0.12" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.AddDataController">
+    <scene>
+        <Scene>
+            <AnchorPane prefHeight="200" prefWidth="200">
+            <children>
+               <VBox alignment="CENTER" prefHeight="224.0" prefWidth="384.0" spacing="20.0">
+                  <children>
+                     <HBox alignment="CENTER" prefHeight="18.0" prefWidth="335.0" spacing="20.0">
+                        <children>
+                           <Label text="Valeur 1" />
+                           <TextField />
+                        </children>
+                     </HBox>
+                     <HBox alignment="CENTER" layoutX="10.0" layoutY="47.0" prefHeight="17.0" prefWidth="335.0" spacing="20.0">
+                        <children>
+                           <Label text="Valeur 2" />
+                           <ChoiceBox prefHeight="26.0" prefWidth="163.0" />
+                        </children>
+                     </HBox>
+                     <HBox alignment="CENTER" layoutX="10.0" layoutY="109.0" prefHeight="17.0" prefWidth="335.0" spacing="20.0">
+                        <children>
+                           <Label text="Valeur 3" />
+                           <Spinner />
+                        </children>
+                     </HBox>
+                     <Button fx:id="confirmAdd" mnemonicParsing="false" text="Valider" />
+                  </children></VBox>
+            </children></AnchorPane>
+        </Scene>
+    </scene>
+</Stage>
diff --git a/res/stages/axes-settings-stage.fxml b/res/stages/axes-settings-stage.fxml
new file mode 100644
index 0000000000000000000000000000000000000000..8fb6b84d1748b83d03cb6f3cce523ab8ab62d8c8
--- /dev/null
+++ b/res/stages/axes-settings-stage.fxml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.stage.*?>
+
+<Stage fx:id="stage" xmlns="http://javafx.com/javafx/17.0.12" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.AxesSettingsController">
+    <scene>
+        <Scene>
+            <AnchorPane prefHeight="200" prefWidth="200">
+            <children>
+               <VBox alignment="CENTER" prefHeight="200.0" prefWidth="406.0" spacing="15.0">
+                  <children>
+                     <HBox alignment="CENTER" prefHeight="46.0" prefWidth="406.0" spacing="20.0">
+                        <children>
+                           <Label text="Valeur des ordonnées" />
+                           <ChoiceBox fx:id="selectOrd" prefWidth="150.0" />
+                        </children>
+                     </HBox>
+                     <HBox alignment="CENTER" prefHeight="44.0" prefWidth="406.0" spacing="20.0">
+                        <children>
+                           <Label text="Valeur des abscisses" />
+                           <ChoiceBox fx:id="selectAbs" prefWidth="150.0" />
+                        </children>
+                     </HBox>
+                     <Button fx:id="confirmAxes" mnemonicParsing="false" text="Valider" />
+                  </children>
+               </VBox>
+            </children></AnchorPane>
+        </Scene>
+    </scene>
+</Stage>
diff --git a/res/stages/display-settings-stage.fxml b/res/stages/display-settings-stage.fxml
new file mode 100644
index 0000000000000000000000000000000000000000..acc017fdecae5194a5efd858edf264166d7723df
--- /dev/null
+++ b/res/stages/display-settings-stage.fxml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.stage.*?>
+
+<Stage  fx:id="stage" xmlns="http://javafx.com/javafx/17.0.12" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.DisplaySettingsController">
+    <scene>
+        <Scene>
+            <AnchorPane prefHeight="200" prefWidth="200">
+            <children>
+               <VBox alignment="CENTER" layoutY="1.0" prefHeight="292.0" prefWidth="438.0" spacing="30.0">
+                  <children>
+                     <HBox alignment="CENTER" prefHeight="58.0" prefWidth="294.0" spacing="20.0">
+                        <children>
+                           <Label text="Nouvel ajout" />
+                           <ColorPicker fx:id="addColor" editable="true" />
+                        </children></HBox>
+                     <Button fx:id="confirmSettings" mnemonicParsing="false" text="Valider" />
+                  </children></VBox>
+            </children></AnchorPane>
+        </Scene>
+    </scene>
+</Stage>
diff --git a/res/stages/load-data-stage.fxml b/res/stages/load-data-stage.fxml
index ba97c3cdf5fea292eb84c0fa814cf5542c102a64..111def3aa7063f4b038f0423d602d23b11b0b0a4 100644
--- a/res/stages/load-data-stage.fxml
+++ b/res/stages/load-data-stage.fxml
@@ -1,14 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.scene.Scene?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.layout.AnchorPane?>
-<?import javafx.scene.layout.HBox?>
-<?import javafx.scene.layout.VBox?>
-<?import javafx.stage.Stage?>
+<?import javafx.scene.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.stage.*?>
 
-<Stage fx:id="stage" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.LoadDataController">
+<Stage fx:id="stage" xmlns="http://javafx.com/javafx/17.0.12" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.LoadDataController">
     <scene>
         <Scene>
             <AnchorPane prefHeight="143.0" prefWidth="363.0">
@@ -17,13 +14,13 @@
                   <children>
                      <HBox alignment="CENTER" prefHeight="91.0" prefWidth="272.0">
                         <children>
-                           <Label fx:id="filenamelab" prefHeight="83.0" prefWidth="157.0" text="file name" />
-                           <Button mnemonicParsing="false" onAction="#openFileChooser" text="Parcourir" />
+                           <Button fx:id="browseFile" mnemonicParsing="false" onAction="#openFileChooser" text="Parcourir" />
+                           <TextField fx:id="filePath" prefHeight="26.0" prefWidth="207.0" />
                         </children>
                      </HBox>
                      <HBox alignment="CENTER" prefHeight="76.0" prefWidth="310.0">
                         <children>
-                           <Button mnemonicParsing="false" onAction="#validate" text="Valider" />
+                           <Button fx:id="confirmDataSelection" mnemonicParsing="false" onAction="#validate" text="Valider" />
                         </children>
                      </HBox>
                   </children>
diff --git a/res/stages/main-stage.fxml b/res/stages/main-stage.fxml
index e099e011a8ce7681c128ba314ec001f8d8aaeaeb..b7282d0774a121df384a9a84aa448d821c4c33a5 100644
--- a/res/stages/main-stage.fxml
+++ b/res/stages/main-stage.fxml
@@ -1,47 +1,37 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.scene.Scene?>
-<?import javafx.scene.chart.CategoryAxis?>
-<?import javafx.scene.chart.NumberAxis?>
-<?import javafx.scene.chart.ScatterChart?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.layout.AnchorPane?>
-<?import javafx.scene.layout.HBox?>
-<?import javafx.scene.layout.Region?>
-<?import javafx.scene.layout.VBox?>
-<?import javafx.stage.Stage?>
+<?import javafx.scene.*?>
+<?import javafx.scene.chart.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.stage.*?>
 
-<Stage fx:id="stage" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.MainStageController">
+<Stage fx:id="stage" xmlns="http://javafx.com/javafx/17.0.12" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fr.univlille.sae.classification.controller.MainStageController">
     <scene>
         <Scene>
             <AnchorPane prefHeight="487.0" prefWidth="692.0">
             <children>
                <VBox prefHeight="488.0" prefWidth="691.0">
                   <children>
-                     <HBox prefHeight="305.0" prefWidth="691.0">
+                     <HBox prefHeight="356.0" prefWidth="691.0">
                         <children>
-                           <Region prefHeight="200.0" prefWidth="200.0" />
-                           <ScatterChart prefHeight="213.0" prefWidth="557.0">
+                           <Region prefHeight="338.0" prefWidth="65.0" />
+                           <ScatterChart prefHeight="342.0" prefWidth="609.0">
                              <xAxis>
-                               <CategoryAxis side="BOTTOM" />
+                               <CategoryAxis fx:id="absAxe" prefHeight="21.0" prefWidth="498.0" side="BOTTOM" />
                              </xAxis>
                              <yAxis>
-                               <NumberAxis side="LEFT" />
+                               <NumberAxis fx:id="ordAxe" side="LEFT" />
                              </yAxis>
                            </ScatterChart>
-                           <Region prefHeight="200.0" prefWidth="200.0" />
+                           <Button fx:id="settings" mnemonicParsing="false" text="Réglage" />
                         </children>
                      </HBox>
-                     <Region prefHeight="77.0" prefWidth="691.0" />
-                     <HBox prefHeight="100.0" prefWidth="200.0">
+                     <HBox alignment="CENTER" prefHeight="169.0" prefWidth="691.0" spacing="50.0">
                         <children>
-                           <Region prefHeight="101.0" prefWidth="131.0" />
-                           <Button mnemonicParsing="false" onAction="#openLoadData" prefHeight="27.0" prefWidth="122.0" text="Charger" />
-                           <Region prefHeight="101.0" prefWidth="75.0" />
-                           <Button mnemonicParsing="false" prefHeight="25.0" prefWidth="129.0" text="Classifier" />
-                           <Region prefHeight="101.0" prefWidth="70.0" />
-                           <Button mnemonicParsing="false" prefHeight="26.0" prefWidth="133.0" text="Reglages" />
-                           <Region prefHeight="101.0" prefWidth="111.0" />
+                           <Button fx:id="loadData" mnemonicParsing="false" onAction="#openLoadData" prefHeight="27.0" prefWidth="185.0" text="Charger un jeu de données" />
+                           <Button fx:id="addData" mnemonicParsing="false" prefHeight="26.0" prefWidth="141.0" text="Ajouter une donnée" />
+                           <Button fx:id="classifyData" disable="true" mnemonicParsing="false" prefHeight="26.0" prefWidth="157.0" text="Classifier une donnée" />
                         </children>
                      </HBox>
                   </children>
diff --git a/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java b/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java
new file mode 100644
index 0000000000000000000000000000000000000000..d0251194dec93f29e2a89a9bc93696542324af41
--- /dev/null
+++ b/src/main/java/fr/univlille/sae/classification/controller/AddDataController.java
@@ -0,0 +1,15 @@
+package fr.univlille.sae.classification.controller;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.stage.Stage;
+
+public class AddDataController {
+    @FXML
+    Stage stage;
+
+    @FXML
+    Button confirmAdd;
+
+
+}
diff --git a/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java b/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java
new file mode 100644
index 0000000000000000000000000000000000000000..0679ea9492f13d56af8c055656812f6c766632ab
--- /dev/null
+++ b/src/main/java/fr/univlille/sae/classification/controller/AxesSettingsController.java
@@ -0,0 +1,16 @@
+package fr.univlille.sae.classification.controller;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ChoiceBox;
+
+public class AxesSettingsController {
+    @FXML
+    ChoiceBox selectOrd;
+
+    @FXML
+    ChoiceBox selectAbs;
+
+    @FXML
+    Button confirmAxes;
+}
diff --git a/src/main/java/fr/univlille/sae/classification/controller/DisplaySettingsController.java b/src/main/java/fr/univlille/sae/classification/controller/DisplaySettingsController.java
new file mode 100644
index 0000000000000000000000000000000000000000..203a5ae46369368f57485f3db4a120b7c69517cd
--- /dev/null
+++ b/src/main/java/fr/univlille/sae/classification/controller/DisplaySettingsController.java
@@ -0,0 +1,19 @@
+package fr.univlille.sae.classification.controller;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ColorPicker;
+import javafx.stage.Stage;
+
+public class DisplaySettingsController {
+    @FXML
+    Stage stage;
+
+    @FXML
+    Button confirmSettings;
+
+    @FXML
+    ColorPicker addColor;
+
+
+}
diff --git a/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java b/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
index 190805880f62a128fdf49dde3a69deda50b35564..5615e33f207fbc08b654aa578d4e2197ab272a17 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/LoadDataController.java
@@ -1,7 +1,9 @@
 package fr.univlille.sae.classification.controller;
 
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
 
@@ -14,7 +16,13 @@ public class LoadDataController {
     Stage stage;
 
     @FXML
-    Label filenamelab;
+    Button browseFile;
+
+    @FXML
+    Button confirmDataSelection;
+
+    @FXML
+    TextField filePath;
 
     File file;
 
@@ -34,7 +42,7 @@ public class LoadDataController {
          this.file = fileChooser.showOpenDialog(stage);
 
         if(file != null) {
-            filenamelab.setText(file.getName());
+            filePath.setText(file.getName());
         }
 
     }
diff --git a/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java b/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
index 636343a65bd217bbaad2497b3688ad8aee68b5de..9639175dbb43eb21c4768a7628148aa26a2f5aed 100644
--- a/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
+++ b/src/main/java/fr/univlille/sae/classification/controller/MainStageController.java
@@ -2,10 +2,9 @@ package fr.univlille.sae.classification.controller;
 
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
-import javafx.scene.Scene;
-import javafx.scene.layout.VBox;
-import javafx.stage.Modality;
-import javafx.stage.Stage;
+import javafx.scene.chart.*;
+import javafx.scene.control.Button;
+import javafx.stage.*;
 
 import java.io.File;
 import java.io.IOException;
@@ -17,6 +16,25 @@ public class MainStageController {
     @FXML
     Stage stage;
 
+    @FXML
+    CategoryAxis absAxe;
+
+    @FXML
+    NumberAxis ordAxe;
+
+    @FXML
+    Button settings;
+
+    @FXML
+    Button loadData;
+
+    @FXML
+    Button addData;
+
+    @FXML
+    Button classifyData;
+
+
 
     Stage loadStage;
 
@@ -25,9 +43,6 @@ public class MainStageController {
      * @throws IOException
      */
     public void openLoadData() throws IOException {
-
-
-
         FXMLLoader loader = new FXMLLoader();
         URL fxmlFileUrl = new File(System.getProperty("user.dir") + File.separator + "res" + File.separator + "stages" + File.separator + "load-data-stage.fxml").toURI().toURL();