Используйте «if requested» в предложении
if requested примеры предложений
if requested
1. Two revisions are included if requested within five days of your receipt of copy, and
2. round tray and pours milk first, if requested(According to guest"s preference), then
3. Two revisions are included if requested within five days of your receipt of copy, and are not based on a change in the assignment brief made after copy is submitted