title: MongoDB C# official driver : Mapping objects to short names to limit space
body: <p>I searching a way to map the Bson objects defined using readable names ("category") to shorts names ("ct") and limit the space occuped by the items names in the main document base. I have seen this using others Drivers but what about using official Driver. How i can make, where is the best place to define. Can use longnames in queries and retrieve short contents?.  </p>
  
  <p>thanks.</p>