Asunto: Accepting Friendly match invitations?

I have received a few notifications for Friendly match invitations, but I cannot figure out how to accept one. Is there a menu item somewhere that I need to click on to accept a Friendly match invitation?

In your office, there is a link to friendlies. In there you can accept them.

But I don't have any link go friendlies?

on team page, under their form, is a link to offer a friendly or arcade.