Depending on the size of your organization DMS may be a possibility as it provides a rich datamodel that may be used to integrate the Expedition Enterprise library data with your corporate component data. DMS can manage the full range of corporate, manufacturer and supplier part numbers with the ability to associate datasheets at any level in the hierarchy. As part of the standard out of the box functionality it includes a connector to DxDatabook to enable component searches and instantiation directly into DxDesigner. This includes the ability to launch DMS Desktop from DxDatabook to view the detailed component information and datasheets as well. If you are interested more information can be found at http://www.mentor.com/products/pcb-system-design/library-data-management/dms/.
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