How to set a travel notification for apple card

Travel notification is not required. I received the following reply from an Apple Card specialist at Goldman Sachs:

"You don’t have to go through the trouble of telling us your travel plans. If we suspect unusual activity, you’ll receive a notification you can tap to let us know it's you. Your Apple Card can be used anywhere Mastercard is accepted, and if you’d like to pay with Apple Pay, look for the contactless symbol. There are also no foreign transaction fees when using your Apple Card.

Go to Wallet>Card>tap on three dots in corner>tap on messages icon>let them know you are traveling.