Installing door solenoids

okay so I am now clueless. i have had my autoloc kit for over a month ive looked at it read there instructions but am totally cluless on how all the parts hook up to one another.

i got the 45 pound autoloc complete kit. heres the link below.. for a pic of everything i got.
http://www.stylinconcepts.com/part.cfm?PartID=406688&PartFamilyID=303&SubCategoryID=235&CategoryID=25

my question is what hooks to he end of the soleniod and then to the door itself to unlock it??