In this post we will provide a response to the DMCommunity.org Apr-2018 Challenge “Up-Selling Rules“  that deals with two decision tables: 1) up-selling rules that offer new products to a customer based on the customer profile and the products which the customer already has; 2) customer profiling rules. We will use for the first time the latest OpenRules version (not released yet to public) that removes a need for ordering of multiple decision tables.  Continue reading →