1. A computer-implemented method for autonomically generating structure in a document in a content management system, the method comprising the steps of: reading a synchronization rule for the document that specifies structure that does not exist in the document, the synchronization rule governing synchronization between content in the document and metadata related to the content in the document; specifying in an autonomic structure policy at least one criterion that determines how the portion of the specified structure that does not exist is autonomically generated in the document; autonomically generating in the document at least a portion of the specified structure that does not exist; and autonomically populating with data at least one autonomically-generated structure in the document.