Usually, there are 3 ways to anchor and secure the modules to your vehicle.
If we offer a vehicle specific platform system, first mount it into your vehicle's trunk by bolting it down using the taps of the original anchor points. Then bolt the various modules onto the base using the L-shape sliding mounts. These are provided with all modules.
If you have a sunk-in trunk, you need to have a raiser to align the module with the boot's exit line. A raiser can also be produced according to your specifications. Once the modules is in the right position, use tie-downs to secure it to the existing anchor points (usually 4 or more).
If your trunk is flat, like a SUV or a station wagon, you can secure your module directly to the anchor points you have in your vehicle (usually 4 or more) using tie-downs connecting these to the module's anchor rings. In this case, don't forget to order the 4 hooks and 4 tie-downs package.
All you have to do is make sure they are tight and you are good to go!