Make a blog post that is a topic in a forum

Time ago it was possible to write a blog post and have it published on a board (too), for instance general discussion.

Now I can't find that option.

Was it removed?

Nope. Go to your profile, blog, type one, submit it, and then right above it is a green box that asks if you want to attach it it to the forums.

Thank you, I was afraid of losing that option after submitting it, and instead it appears after submitting it.

*facepalm*