add('projects', ProjectType::class, [ 'multiple' => true, 'expanded' => false, 'by_reference' => false, 'attr' => ['size' => '20'], 'query_builder_for_user' => false, 'required' => false, ]) ; } public function configureOptions(OptionsResolver $resolver): void { $resolver->setDefaults([ 'data_class' => Team::class, 'csrf_protection' => true, 'csrf_field_name' => '_token', 'csrf_token_id' => 'admin_team_project', 'attr' => [ 'data-form-event' => 'kimai.teamUpdate' ], ]); } }