[ https://issues.jboss.org/browse/DROOLS-4335?page=com.atlassian.jira.plugi... ] Stetson Robinson commented on DROOLS-4335: ------------------------------------------ In summary from Mario in chat: * Behavior: Set the sequential mode system property for all KIE bases in all projects, or set it in the project kmodule.xml file for the KIE base in just that project. * Doc impact: ** Add the `sequential` attribute to the list of [KIE base attributes|https://access.redhat.com/documentation/en-us/red_hat_process_...] in the packaging doc (sequential="true" or false, default is false). ** Note this in the [Rule base config|https://access.redhat.com/documentation/en-us/red_hat_process_auto...] section of the decision engine doc, and maybe the seq mode section that follows. Mario Fusco , 11:19 AM , the main difference of using kmodule.xml vs system property is that the second applies for the whole jvm if you have only one kbase this is not a problem but if you have more than one you may want to have some of them running in sequential mode and some else not and you can selectively choose which one is sequential in the kmodule.xml file this way and then we should just mention that new attribute in that table there agreed? Stetson Robinson , 11:23 AM , Got it. So to confirm, set the property in kmodule.xml for a single KIE base in a specific project, or set the property in system propertys for all KIE bases in all projects in your product distribution. Correct? Mario Fusco , 11:23 AM , correct Stetson Robinson , 11:24 AM , And the exact format in the kmodule.xml is sequential="true" (or "false"), and by default, it's "false", yes? Mario Fusco , 11:25 AM , yep, correct -- This message was sent by Atlassian Jira (v7.13.5#713005)