diff --git a/nbproject/project.properties b/nbproject/project.properties
index ce5f7f1..5c94dff 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -37,7 +37,7 @@ includes=**
 jar.compress=false
 javac.classpath=
 # Space-separated list of extra javac options
-javac.compilerargs=
+javac.compilerargs=\ --enable-preview --enable-preview
 javac.deprecation=false
 javac.external.vm=true
 javac.modulepath=
@@ -82,7 +82,7 @@ run.classpath=\
 # Space-separated list of JVM arguments used when running the project.
 # You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
 # To set system properties for unit tests define test-sys-prop.name=value:
-run.jvmargs=
+run.jvmargs=\ --enable-preview
 run.modulepath=\
     ${javac.modulepath}
 run.test.classpath=\
diff --git a/src/métiers/Entreprise.java b/src/métiers/Entreprise.java
index 44fd683..23db863 100644
--- a/src/métiers/Entreprise.java
+++ b/src/métiers/Entreprise.java
@@ -4,10 +4,21 @@
  */
 package métiers;
 
+import métiers.Commande;
+
 /**
  *
  * @author famille Thevenot
  */
 public class Entreprise {
+    private String raisonSociale;
+    public void ajouterCommande(Commande uneCommande){
+    }
+    public void supprimerCommande(Commande uneCommande){
+    }
     
+    public Commande rechercherCommande(int noCom){
+        Commande laCommande=null;
+        return laCommande;
+        }
 }