How do you add a user-created widget (card) from an array (deck list) to an Overlay Panel (deck zone)

Developing a card game and I currently have a Deck Zone set up which is just an overlay widget visible on the HUD. I’m trying to figure out how I can load cards into that Deck Zone/Overlay from a previously created Array.

I’ve watched a lot of tutorials but this mostly focus on horizontal/vertical boxes and if there is a solution to my problem in there, it to me gets lost in the noise because I’m not as concerned about position specifics since everything is stacked on top of everything else in an Overlay Panel.

Thank you for your time and help!