Use the New Rule properties window: Other tab to establish precedence and enter information that is relevant to you, but does not fit into any other category. The following fields are available on this tab:
Use the Precedence field to specify the relative priority when firing the rule. This value is used to order the rules from lowest to highest.
Use the User defined data field to enter any additional text that you want to store. The Business Rule Beans run time does not use this field.