The phrase "outstanding pedigree" refers to someone or something having a high level of quality or excellence in terms of their origins, background, or lineage. Full definition
All my puppy's parents are AKC Registered with outstanding Pedigree's / Bloodlines. (cgsbichons.com)
gomo's outstanding pedigree comes from its LEO Learning roots, where it started life in Epic (now LEO Learning) as one of the world's first, cloud based, HTML5 eLearning authoring tools in 2010. (gomolearning.com)
It isn't easy to make a sequel to a game of such outstanding pedigree as the luke warm reception to Invisible War will show you. (vghangover.com)