JESS: Help

[Matteo Melideo]

Hi All, I am a new comer with the Rules Engine world and I'd like to make some experimentation with Jess. In doing these experimentation I have met some problems. My question is: Defining different Unordered fact and Ordered fact, how can I share the information among them? For instance if I have a situation like this: (products (name software) (type RulesEngine) (name Jess)) (users (name ...) (product_purchased Jess))   these are two different deftemplates I have defined; now I need to define a rule to compare the slot product_purchased with the slot name. How can I do this?   Thank you very much in advance and best regards.  -- Matteo Melideo   Direct Phone: +39 06 44741145 - Operator: +39 06 4474111 Engineering SpA - R&D Lab -, Fax: +39 06 4465981 Viale del Castro Pretorio, 116 E-mail: [EMAIL PROTECTED] or [EMAIL PROTECTED] 00184 Roma - Italy --