Skoda Superb Owner's Manual page 177

176 Transporting children safely
IIn certain countries national legal provisions also require the equipment of the rear
seat with fixing eyes for child seat using the "Top Tether" system
Always perform the installation and removal of the child seat using the "Top Tether"
system as stated in the instructions from the manufacturer of the child seat.
WARNING

Attach the child seats with the "Top Tether" system only to the points
provided for this purpose  page 175, fig.

On no account should you equip your vehicle, e.g. mount screws or other
anchorage points.

Pay attention to the important safety information regarding the use of child
seats.
Note
Store the remaining part of the belt for the "Top Tether" system in a textile pocket,
which is located at the child seat.
 fig. 173.
173.