[jbpm-issues] [JBoss JIRA] Updated: (JBPM-1879) define node extension mechanism

define node extension mechanism ------------------------------- Key: JBPM-1879 URL: https://jira.jboss.org/browse/JBPM-1879 Project: jBPM Issue Type: Task Security Level: Public(Everyone can see) Reporter: Tom Baeyens Priority: Minor Fix For: jBPM 4.x Go over all aspects on how users can add nodes: * xsd: check out if substitution groups can play a role in this * persistence * parsing * graph designer - properties and matching them to the jpdl-xml attributes/elements for that node type matching the parsing - figure - icon * modelling constraints like e.g. max 1 outgoing flow