1. A system, comprising: at least one processor; a mapping manager component that receives one or more reference assemblies and metadata, each reference assembly associated with a select one of the metadata, the metadata pertaining to a subset of types, the types in the subset common to more than one platform; a destination processing component configured to determine a destination assembly using the portion of the original assembly to reference an implementation associated with the at least one of the select types as a function of a platform on which the destination assembly is to execute.