Add buttons or dropdown buttons as card items

I'm using TAdvCardList to build something like a "Toolbox" (JetBrains Toolbox App: Manage Your Tools with Ease or the tool provided with Adobe Creative Cloud to install components of the suite)

I plan to use Cards to display package items and I need to be able to add a button to allow user to download/install/activate/uninstall the package s.he wants to install.

I can't find the way to add a button to a card.

Would it be possible to add this feature ?

Pierre Yager