How can I edit authorize.net payment settings for a form?

Our Reservation form uses Authorize.net as a gateway of payment. We need to edit authorize.net info as they have changed.

The 3rd party integration page shows that Authorize.net is selected but there is no way -so far- to edit it.

Thank you!

Bruno

While editing the form, click on the payment field, then click on the wand icon to open the options menu for the field:

Authorize.net account information can be updated from there.  Make sure to save and changes after making updates.