Hello. Thank you for contacting the Toolset support.
I see that you set your view to order by the field "Year Adopted". hidden link
If you look at the post relationship box "Schools Curriculum" for the following post to check related post, you will find that there are few posts where you did not setup the field "Year Adopted", once you set value for the field "Year Adopted" it should display the post.
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I also see that one of the post is in trash, so you can disconnect it from post relationship box.
Thanks very much. I tried adding a default option of "Unspecified" with a blank value but that does not fix the issue. Is there a way to assign a value to all the posts with blank "Year Adopted" without having to update each post?
For existing posts, you will have to update every post with default value as there is no other way to update the existing values until and unless you fire a custom query.
However, as sorting is either based on numeric value or text value, I see you are using mixed values for that "Year Adopted". LIke "Pre-2014".
