Cook pasta according to instructions then allow to cool.
While pasta is cooling mix Light Tuna Pate, cucumber, tomatoes & red onion in a large mixing bowl.
Add 2 tablespoons of light mayo to the large mixing bowl & stir into tuna, cucumber, tomatoes & red onion (add more light mayo if desired)
Now add your cooled pasta.
Transfer to serving dish.
Top with spring onions if desired.