How to add a Checkbox on Deck View?

[ttioali]

I'm trying to make a app so I can check the items I already got on a game.

I've already managed to get this done.

What I'm trying to do now is add a checkbox under the Item name, on the Secondary header section. And create an action to mark completed/not completed on it. Like on the image bellow.

Is there a way to achieve this? Or any advice on how to do this with a similar or better layout?

Thanks in advance.