library-metadata-lead-in.md
You can add metadata, such as author name, the version of the library, a description of your library, and so on to your library. This metadata lets you track the version of your function that is deployed on a Vertica Analytic Database cluster and lets third-party users of your function know who created the function. Your library's metadata appears in the USER_LIBRARIES system table after your library has been loaded into the Vertica Analytic Database catalog.