XF 2.2 Node Background {$xf.options.boardUrl}/data/assets/nodebackground/{$node.node_id}.jpg

[Ruh]

<a href="{{ link('threads', $thread) }}" class="articlePreview-imagex" style="background-image: url('{$xf.options.boardUrl}/data/assets/nodebackground/{$node.node_id}.jpg')" alt="{$thread.title}" aria-hidden="true" tabindex="-1">&nbsp;</a>

I want to make this photo appear somewhere.

How can I give the path to the photo added to the section here? Node backgound

Thanks.