Most users of SharePoint Portal Server rapidly become enamored with the ability to add new fields (containing meta data) to documents in the document library. All of the sudden it becomes possible to associate information to a file beyond the file name that we’ve been limited to since the beginning of the computing era.
Few users, however, have the opportunity to understand how this meta data is used by SharePoint for searching. This leads to problems when users decide that it’s necessary to use SharePoint Portal Server Search to search on information contained in a field that they have added. In this article you’ll learn how SharePoint uses document library fields to create properties that are searchable and how to enable searching on those properties.
Article reposted here: Retro: Harness Properties in SharePoint Search