The 7-point design of a tarp or wing typically includes a "flat" and a "pointed" end. It's important to use the "pointed end" as the highest supported point for all configurations. The opposite "flat edge" consists of three points that can be stretched tightly and attached to a shelter, car rack, or pole-supported vestibule of a tent to form a protected area.
You can experiment with different configurations by placing the poles at different points, using no poles at all, or adding more poles to create new living spaces. You can even use paddles or sticks in the cord storage pockets. Let your creativity flow and have fun trying out different setups!