breadcrumbs

Seid gegrüßt,
ich hätte gerne einen zurück Button von der event Ansicht zur event Liste.
Man kann das coden, aber ich frag lieber noch mal.

You can add in the description of event this HTML code:

<a href="javascript:history.back();"
class="btn btn-outline-primary"
aria-label="Go back to the previous page">
← Back to previous page
</a>

in the description, where?

In BE, here:

 
 
In FE, see:
 
 

I don't think it's necessary., the user already knows how to go back in the navigation.
If that isn't the case, I haven't understood the question.