Hey Tom,
You'll just need to tick the Auto Join box. None of the fields are 'pre-ticked'.
This is pushed to my iPhone for example, and whenever I am at home (not that we've been allowed to leave with the current lockdown!), it will automatically authenticate with the network.
Kind regards,
--
Connor Loughlin
Network Support Engineer
.:|:.:|:. Cisco Meraki EMEAR 🇬🇧
For reference, many questions can be easily answered by searching our online documentation: http://documentation.meraki.com