anchor.diff:                          new Field("title").editable(false).isDetailLink(true),
                           new Field("detail"),
                           new ReferenceMany('bbxs') // a Reference is a particular type of field that references another entity
  +                                .label('Blue Boxes')
                                   .targetEntity(bbx) // the tag entity is defined later in this file
                                   .targetField(new Field('title')) // the field to be displayed in this list
                                   // .cssClasses('css_bboxes') // Sadly this is not working on list view (issue https://github.com/marmelab/ng-admin/issues/309)
                       ]);
               vpn.listView()
  -                    .title("VPNs List")
  +                    .title("All VPNs")
                       .fields(vpn.editionView().fields());
               var titleAtCreationTime = new Field("title").validation({validator: !{VPNTitleValidator}});
               vpn.creationView().fields([
  
positive.code:                         new Field("detail")
                      ]);
              bbx.listView()
                      .title("BBXs List")
                      .fields(bbx.editionView().fields());
              var titleAtCreationTime = new Field("title").validation({validator: !{BBXTitleValidator}});
              bbx.creationView().fields([
  
negative.code:                     .identifier(new Field('title'));
  
              var bbx = new Entity('bbx')
                      .label("Blue Boxes")
                      .identifier(new Field('title'));
  
              // set the application entities
  