The invention relates generally to archiving data items in an information store. More particularly, the invention provides a computerized method for identifying, in a first information store, a first data item satisfying retention criteria; copying the first data item to a second information store; creating,...http://www.google.de/patents/US20070033237?utm_source=gb-gplus-sharePatent US20070033237 - System and method for archiving objects in an information store
