Diana and her team teach about the accreditation process and produce the ICAPGen YouTube video content. Diana authored Research Like a Pro: A Genealogist’s Guide and co-authored the companion volume, Research Like a Pro with DNA: A Genealogist’s Guide to Finding and Confirming Ancestors with DNA Evidence. Diana and her daughter, Nicole Dyer, are the co-owners of Family Locket Genealogists and host the Research Like a Pro Genealogy Podcast. They share research tips on their website, FamilyLocket.com, and provide educational experiences with their online courses and study groups.

Diana has lectured at the National Genealogy Society Conference, RootsTech, the APG Professional Management Conference, and the Brigham Young University Conference on Family History and Genealogy. She regularly presents lectures and seminars for genealogy societies and has completed courses at the Salt Lake Institute of Genealogy, the Georgia Institute of Genealogy and Historical Research, and the Texas Institute of Genealogical Research. Diana is a graduate and past mentor of the ProGen Study Group, an online peer-led study program based on the book Professional Genealogy by Elizabeth Shown Mills.