Concept Searching announced that Version 4 of its product, conceptClassifier for SharePoint, is now available. Features include a new installer that enables installation in a SharePoint environment, requires no programmatic support, and functionality that can be turned on or off using standard Microsoft SharePoint controls. Included in the new release is the ability to assign taxonomies to specific Content Types. Documents that correspond to the selected Content Types will be classified and documents that do not correspond to a content type or do not include some metadata elements that a specific content type has specified will not be classified. The taxonomies will be available for these documents regardless of their location.