Mounting Plates: Unless stated that they are included you must order mounting plates for these hinges.
The height of the mounting plate reduces the overlay of the door by an equal amount. That is, the taller the mounting plate the smaller the overlay.
On all Liberty euro hinges they suggest when installing these hinges the distance from the edge of the door to the cup should be minimum of 3mm and a maximum of 7mm. This insures you receive the proper overlay. Also all Liberty hinges when stating overlay is for 3/4" wood.
European Cabinet Hinges - Concealed Cabinet Hinges - Frameless and Face Frame