EDIT

                    typifiedNameUuid

                    );

            popup.grantToCurrentUser(EnumSet.of(CRUD.UPDATE, CRUD.DELETE));

            popup.loadInEditor(identifierSet);

            if(event.hasSource()){

                // propagate readonly state from source component to popup

                popup.setReadOnly(event.getSource().isReadOnly());

        } else {

            NameTypeDesignationPopupEditor popup = openPopupEditor(NameTypeDesignationPopupEditor.class, event);

            popup.setParentEditorActionContext(event.getContext(), event.getTarget());

            popup.grantToCurrentUser(EnumSet.of(CRUD.UPDATE, CRUD.DELETE));

            RegistrationDTO regDto = workingset.getRegistrationDTO(event.getRegistrationUuid()).get();

            Reference citation = regDto.getCitation();

                    return nameTypeDesignation;

                }

            });

            popup.loadInEditor(null);

            popup.getCitationCombobox().setEnabled(false);

            popup.getTypifiedNamesComboboxSelect().setEnabled(false);

    private EditorFormConfigurator<? extends AbstractPopupEditor<DTO, P>> editorComponentsConfigurator;

    public AbstractPopupEditor(Layout layout, Class<DTO> dtoType) {

        mainLayout = new VerticalLayout();

        }

        statusMessageLabel.setVisible(readOnly);

        save.setVisible(!readOnly);

        cancel.setCaption(readOnly ? "Close" : "Cancel");

        recursiveReadonly(readOnly, (AbstractComponentContainer)getFieldLayout());

    }

    public void withDeleteButton(boolean withDelete){

            buttonLayout.setExpandRatio(save, 0);

            buttonLayout.setExpandRatio(delete, 1);

        } else {

            buttonLayout.setExpandRatio(save, 1);

            buttonLayout.setExpandRatio(delete, 0);

        }

    }

    public boolean addStatusMessage(String message){