core/src/main/java/se/su/dsv/scipro/system/DomainObject.java

@@ -8,10 +8,10 @@ import java.util.Objects;
 @MappedSuperclass
 public abstract class DomainObject implements Serializable {
 
-    @Basic(optional=false)
+    @Column(name = "date_created", nullable = false)
     private Date dateCreated = new Date();
 
-    @Basic(optional = false)
+    @Column(name = "last_modified", nullable = false)
     private Date lastModified = new Date();
 
     @Version