NodeBB-ActivityPub Bridge Test Instance

I do my first steps with activity pub. It looks like a really interesting piece of software.

Now i can follow some user and so on. Works fine.

Next i will, when i post on the Fediverse that this post landed in an category (NodeBB).

In documentation i find this.

Whether a remote user can create a topic in that category by mentioning it

So i send this post.

#ActivityPub Testing

@Radfahren

Now i think that this post will be move to the category Radfahren

The post will only be landed in /world.

What i do wrong?

I don't find the setup very intuitive. I wasn't aware that I had to follow someone—that wasn't clear to me. Maybe this could be mentioned somewhere in the settings. Otherwise, it works now, and I'll take a closer look at it. I'll be happy to share my thoughts on it in the coming days.

Thank you @julian First try is working.

Do we have a documentation how to use #activitypub on my own nodebb instance?