public void handle(ActionEvent event) {
navigation.createWorkflowInstanceDetailForm(resultTable.getSelectionModel().getSelectedItem().id.get(),usedFilter.selectedEngine.get()).show();
}
});
detailMenuItem.disableProperty().bind(resultTable.getSelectionModel().selectedItemProperty().isNull());
contextMenu.getItems().add(detailMenuItem);
MenuItem audittrailMenuItem = new MenuItem("Audittrail");
audittrailMenuItem.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {