A user asks how to enable a new topic map that prioritizes ‘likes’ and displays user information, similar to what’s seen on Meta. They mention using the AI Topic Summary Plugin but suspect their settings are incorrect. Moin clarifies that the new topic map is a design experiment and cannot currently be configured on personal forums. merefield adds that the AI Topic Summary Plugin does not affect the official topic map, as it operates independently with its own summary box and tagging features.
I’ve seen above topic map on meta. Also, in this case, much of this type of user’s info is shown under last post of the same topic, also (last post of the topics on my forum doesn’t show this)::>
After a lot of search/research on Meta, I thought that may be by using the Ai Topic Summary Plugin I’ll get the same functionality.
But may be something is missing in my settings, which is stopping me to have this type of topic map. My settings:
The new topic map is a design-experiment
So at the moment you cannot configure that for your forum.
The AI Topic Summary Plugin does not have any affect whatsoever on the “official” Topic Summary 
It has its own special box for the summary and you can also get it to automatically tag your Topic.
