[jbpm-issues] [JBoss JIRA] Work started: (JBPM-2506) add variable declarations

add variable declarations ------------------------- Key: JBPM-2506 URL: https://jira.jboss.org/jira/browse/JBPM-2506 Project: jBPM Issue Type: Feature Request Security Level: Public(Everyone can see) Components: Runtime Engine Affects Versions: jBPM 4.0 Reporter: Hauke Rabe Assignee: Maciej Swiderski Priority: Optional Fix For: jBPM 4.4 Original Estimate: 4 hours Remaining Estimate: 4 hours When variable declarations, also the ability to trace the history can be exposed and documented. add following element to process the group activity <variable name="" [type=""] [history=""] /> type should refer to the types defined in jbpm.variable.types.xml history = {enabled, disabled} (disabled is the default)