Hi,
So I have to send a fulfillment email everytime when we ship a clients order.
I would like to add {{ event.extra.fulfillments.0.tracking_urls|default:'' }} to a button so when they clients click the button, they can open directly to their tracking code page. However when i add this in the field “Link Address” it doesn’t work.
How can i add this in dynamic data in a button?

