Yes. When you modify an existing working memory object or insert a new one the resulting objects can be matched by another rule. This in effect "passes" the data to the next rule, but it's not direct like a procedure call. GreG On Jun 17, 2010, at 11:03 PM, surabhi soni <surabhi.soni.4(a)gmail.com&gt; wrote: hiiii can we pass result of one rule to another rule as input _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users