1. A method for automatically adding new class definitions to a classification system, comprising: determining a print product description and classifying said print product description into at least one class utilizing a predefined set of characteristics that are related to a print product type in a classification system, wherein said print product description comprises at least one Job Definition Format (JDF) product intent node for describing print products and print processing steps; comparing said print product description with said predefined set of characteristics concerning classifying said print product description and extracting a plurality of relevant information from said print product description; and coalescing and transforming said plurality of relevant information into a set of new classification rules in order to represent a new print product type and automatically classifying said print product description that represents said new print product type utilizing said set of new classification rules.