diff --git a/groupManagement/src/main/java/thinkTogether/groupManagement/model/Group.java b/groupManagement/src/main/java/thinkTogether/groupManagement/model/Group.java
index f7fd5c26f1a67219589ccaddad52f4a438fc060b..c726c1d71c7e7db43923018bf413fec9c7d64536 100644
--- a/groupManagement/src/main/java/thinkTogether/groupManagement/model/Group.java
+++ b/groupManagement/src/main/java/thinkTogether/groupManagement/model/Group.java
@@ -4,32 +4,22 @@ import javax.persistence.*;
 import java.sql.Date;
 
 @Entity
-@Table(name = "group")
 public class Group {
 
-    private static final int serialVersion = -1230;
-
-    @Id
-    @GeneratedValue
-    @Column(name = "group_id")
     private Long id;
 
-    @Column(name = "status")
     private String status;
 
-    @Column(name = "erstellDatum")
-    private Date datum;
-
+    private Date erstelldatum;
 
-    @Column(name = "modul_id")
-    private int modul_id;
+    private int modulid;
 
     protected Group() {
     }
 
-    public Group(String status, Date datum, int modul_id) {
-        this.datum = datum;
-        this.modul_id = modul_id;
+    public Group(String status, Date erstelldatum, int modulid) {
+        this.erstelldatum = erstelldatum;
+        this.modulid = modulid;
         this.status = status;
 
     }
@@ -43,19 +33,19 @@ public class Group {
     }
 
     public Date getDatum() {
-        return datum;
+        return erstelldatum;
     }
 
     public void setDatum(Date datum) {
-        this.datum = datum;
+        this.erstelldatum = datum;
     }
 
     public Integer getModul() {
-        return modul_id;
+        return modulid;
     }
 
     public void setModul(Integer id) {
-        this.modul_id = id;
+        this.modulid = id;
     }
 
     public String getStatus() {