On a Cadillac CTS (2003) How do you change the trunk Strut?

One of my trunk struts broke off and I do not see any means of taking off the old part and replace it with a new one.|||Just %26quot;pops%26quot; on and off.|||Before you remove the trunk shock be sure to use a prop to hold the trunk open, when you remove the old shock the trunk will likely fall down, be safe. The trunk shocks are easy to R%26amp;R they will pop off but you may need to open the clamp or clip with a screw driver first. Good Luck and God Bless