Topics are split in different categories and / or (sub-) forums.

Can I create an overview with a list of all topics, doesn't matter in what (sub-) forum they are located?

This way visitors who don't care about categories and only want to see all topics at-a-glance could use a link to this list of topics.

It's a new idea newly formed out of that topic.

I'm afraid the old topic has become too complicated. Therefore I was searching for an alternative.

Yes, I'm fine with that.

I’m only searching for the easiest possible solution.

I found a solution:

I created a long list of "Latest topics" that displays the content I need.

So this thread can be closed now.