I have installed Ambrosite Next/Previous Post Link Plus and I'm not sure how to configure it to achieve what I'm looking for.
I have a post category like below:
Parent category -> Sub category -> Post
If I use the traditional WP next_post links I can use TRUE or FALSE to cycle through either all posts on the site or the posts in the sub category.
How can I configure either Ambrosite Next/Previous Post Link Plus or the standard WP links to cycle through the posts that belong to the parent category and not just the sub category?