Example ORDER file ================== The "order" file identifies the order in which various users might ask questions for obtaining information. The types of users might be: worried parent, price-sensitive buyer, heart-attack risk buyer, etc. For example, the order for a low-income mother might be: Low income mother What is the price? What is the adult dosage? What is the children dosage? What is the risk to unborn children? What is the allergy risk? Price-sensitive chemist What is the active component? What is the price? What is the adult dosage? (more) Using MaxThink, I'd create a two-level outline showing the order of classification questions for each information user. References: --------------------------------------------- Decision trees -- building item file Decision trees -- building category file Decision trees -- building results file Decision trees -- talents needed to build Decision tree program -- description