You can check it out here:
Withdrawal deadline: Monday, August 27, 2018 11:59 PM (GMT +02:00)
Please note! Withdrawal has to be done through your National association!
The players on the waiting list do not count as entries until they are accepted in the main draw.
The organizers must have this promotion confirmed by the association/associations of the respective
player/pair. Only when this confirmation has been given, the player/pair is considered as an entry.