Thanks Brajesh, that makes sense to me now.

What I’m looking for is to mimic the WordPress permalink settings. They currently are set to “Custom” and I’ve put in “/%author%/%category%/%postname%/”.

I’ve tried to convert the “_” in “user_posts” to “-” to make it “user-posts”, but no luck in getting it to work. I need to do the same for the custom categories and tags too. If you have any ideas, please let me know, if not I can keep searching on my own.