diff --git a/build/web/WEB-INF/classes/controller/BddController$1.class b/build/web/WEB-INF/classes/controller/BddController$1.class
index a6a8dcc..441f652 100644
Binary files a/build/web/WEB-INF/classes/controller/BddController$1.class and b/build/web/WEB-INF/classes/controller/BddController$1.class differ
diff --git a/build/web/WEB-INF/classes/controller/BddController.class b/build/web/WEB-INF/classes/controller/BddController.class
index 9839cf8..46377a6 100644
Binary files a/build/web/WEB-INF/classes/controller/BddController.class and b/build/web/WEB-INF/classes/controller/BddController.class differ
diff --git a/build/web/WEB-INF/classes/jsp/header.jsp b/build/web/WEB-INF/classes/jsp/header.jsp
index 585d2f9..0e303ab 100644
--- a/build/web/WEB-INF/classes/jsp/header.jsp
+++ b/build/web/WEB-INF/classes/jsp/header.jsp
@@ -5,9 +5,12 @@
 --%>
 
 <header>
-    <nav style="display: flex; flex-direction: row; justify-content: space-between">
+    <nav style="display: flex; flex-direction: row; justify-content: space-between; align-content: center">
         <div style="display: flex; flex-direction: row">
             <p>Welcome ${user.login}</p>
+            <form name="form"  method="POST">
+                <input type="submit" formaction="menu.htm" value="Home"  />
+            </form>
         </div>
         <div style="display: flex; flex-direction: row; justify-content: flex-end">
             <form name="form"  method="POST">
diff --git a/build/web/WEB-INF/jsp/header.jsp b/build/web/WEB-INF/jsp/header.jsp
index 585d2f9..8b7579e 100644
--- a/build/web/WEB-INF/jsp/header.jsp
+++ b/build/web/WEB-INF/jsp/header.jsp
@@ -8,6 +8,9 @@
     <nav style="display: flex; flex-direction: row; justify-content: space-between">
         <div style="display: flex; flex-direction: row">
             <p>Welcome ${user.login}</p>
+            <form name="form"  method="POST">
+                <input type="submit" formaction="menu.htm" value="Home"  />
+            </form>
         </div>
         <div style="display: flex; flex-direction: row; justify-content: flex-end">
             <form name="form"  method="POST">
diff --git a/src/java/controller/BddController.java b/src/java/controller/BddController.java
index ebf3461..300f6d8 100644
--- a/src/java/controller/BddController.java
+++ b/src/java/controller/BddController.java
@@ -75,6 +75,9 @@ public class BddController extends MultiActionController {
            case "product":
                mv.addObject("results", new MagasinHelper().getProductsColums());
                mv.addObject("colonnes", Arrays.asList("productId", "manufacturerId", "productCode", "purchaseCost", "quantityOnHand", "markup", "available", "description"));
+               mv.addObject("relation", new HashMap<String, String>() {{
+                    put("productCode", "prodCode");
+                }});
                break;
            case "purchase":
                 mv.addObject("results", new MagasinHelper().getPurchaseColums());
@@ -91,6 +94,9 @@ public class BddController extends MultiActionController {
            case "prodCode":
                mv.addObject("results", new MagasinHelper().getProductCodesColums());
                mv.addObject("colonnes", Arrays.asList("prodCode", "discountCode", "description"));
+               mv.addObject("relation", new HashMap<String, String>() {{
+                    put("discountCode", "discount");
+                }});
                break;
            default:
                mv.addObject("error", "Type not found");
diff --git a/web/WEB-INF/jsp/header.jsp b/web/WEB-INF/jsp/header.jsp
index 585d2f9..8b7579e 100644
--- a/web/WEB-INF/jsp/header.jsp
+++ b/web/WEB-INF/jsp/header.jsp
@@ -8,6 +8,9 @@
     <nav style="display: flex; flex-direction: row; justify-content: space-between">
         <div style="display: flex; flex-direction: row">
             <p>Welcome ${user.login}</p>
+            <form name="form"  method="POST">
+                <input type="submit" formaction="menu.htm" value="Home"  />
+            </form>
         </div>
         <div style="display: flex; flex-direction: row; justify-content: flex-end">
             <form name="form"  method="POST">