Building on the basics taught in Course 1 (Methods and Sources in Practice) and Course 2 (Intermediate Genealogy and Historical Studies), Course 3 is designed to develop and foster advanced skills by concentrating on problem-solving techniques. Its focus is on the proper application of the Genealogical Proof Standard (as explicated through BCG’s Genealogy Standards, 2021 second edition revised) to a wide variety of record types to solve complex research problems. Where beginning genealogy students need to learn what records exist to accurately identify their families, and intermediate genealogy students need to learn where records may be found, particularly those not readily available online, advanced genealogy students need to learn how to use records in ways that may be neither intuitive nor obvious to bridge the gaps left by time and record loss.