The Breeze Labs MetadataHelper script extends Breeze with a
MetadataHelper class. Visit the “Metadata By Hand” topic to learn how
MetadataHelper methods can reduce error prone repetition in your configuration and improve the metadata authoring experience.
You can download breeze.metadata-helper.js from GitHub and load it on your index.html anytime after loading the breeze script.
It is also available as a NuGet package: