withProps([ 'course_date' => $date->toRawArray(['termin_id', 'date', 'end_time', 'date_typ', 'raum', 'number_of_participants', 'content']), 'initial_preparation_time' => $preparation_time, 'initial_subsequent_time' => $subsequent_time, 'max_preparation_time' => $max_preparation_time, 'date_types' => $date_types ?? [], 'room_management_enabled' => Config::get()->RESOURCES_ENABLE, 'selected_rooms' => $selected_room_ids ?? [], 'available_lecturers' => $available_lecturers ?? [], 'available_groups' => $available_groups ?? [], 'selected_lecturers' => $assigned_lecturers, 'selected_groups' => $assigned_groups, 'allow_multiple_room_bookings' => $allow_multiple_room_bookings ]) ?>