Spring WebFlow supports some advanced reuse features like flow inheritance and subflows. Using this features in SWF xml definitions is pretty easy, for example:
<flow parent="parent">
<subflow-state id="addGuest" subflow="createGuest">
Can I use these features with weblflows in Grails? Can I define these using the SWF groovy dsl? How can I use Spring WebFlow definitions in grails?