Reply to Ok, I have my new forum.
I think from memory chainbb just had a single forum per subject area. So I had a Basic Income forum, and it was just a single forum with no categories or sub forums. So I was able to set it so that any time someone wrote a post on steem with the tags basicincome, ubi etc it would show up in the forum. There was no "importing" of posts, chainBB was basically just another front end on the steem blockchain. It was just a different way of organising the blockchain data.
Do you guys have a discord channel?