Good morning! I have searching the forums this morning relating my question and have found quite a bit of useful information. But I feel I am missing an "ah-ha" moment regarding two products and how they differ and/or compiment each other.
I currently own the "Lexham Discourse Greek New Testament Dataset" (plus glossary and intro) and see the discourse data when checked while using the THGNT (see picture). I also own and just started reading Runge's "Discourse Grammar of the Greek New Testament: A Practical Introduction for Teaching and Exegesis."
My question is what does Runge's "The Lexham Discourse Greek New Testament" (for $26.95) add to the dataset that is different from what I am seeing with the THGNT & UBS that I already own?
Thank you for your help in clearing a bit of fog in front of my brain! 
Scott
