It doesn't have to be attached to your frame if you lock your door with the Barlock or the patio bolt. If you would like to transfer your locks onto your panel then you will need to attach the panel to the frame with the security plate (included). This comes with self-drilling screws so you don't need a drill, you just need a screwdriver.
The security plate is installed on the inside of your track making 2 very small holes which cannot be seen from the inside of the house or the outside of your house (as they are hidden on the inside of your track)