You can manually choose which posts have to be be linked to every posts.
Just click “Add related posts”, search for a post, click, add. Done, post linked ! (FR/EN, NOJS supported)
New: Posts are linked to each others, example if you add on “Post A” the “Post B”, then the “Post B” will be linked to “Post A” automatically, even if you can not see it in the backend.
Check the FAQ and Support if needed 😉