source: WAeUP_SRP/trunk/profiles/default/workflows/workspace_calendar_wf/definition.xml

<?xml version="1.0"?>
<cps-workflow workflow_id="workspace_calendar_wf"
              title="CPS Workflow Definition"
              state_variable="review_state"
              meta_type="CPS Workflow">
 <permission>Modify portal content</permission>
 <permission>View</permission>
 <permission>WebDAV Lock items</permission>
 <permission>WebDAV Unlock items</permission>
 <state state_id="work" title="Work">
  <exit-transition transition_id="copy_submit"/>
  <exit-transition transition_id="checkout_draft"/>
  <exit-transition transition_id="cut_copy_paste"/>
  <exit-transition transition_id="modify"/>
  <permission-map name="Modify portal content"
                  acquired="False">
   <permission-role>Manager</permission-role>
   <permission-role>Owner</permission-role>
   <permission-role>WorkspaceManager</permission-role>
   <permission-role>WorkspaceMember</permission-role>
  </permission-map>
  <permission-map name="View" acquired="False">
   <permission-role>Manager</permission-role>
   <permission-role>WorkspaceManager</permission-role>
   <permission-role>WorkspaceMember</permission-role>
   <permission-role>WorkspaceReader</permission-role>
  </permission-map>
  <permission-map name="WebDAV Lock items" acquired="False">
   <permission-role>Manager</permission-role>
   <permission-role>Owner</permission-role>
   <permission-role>WorkspaceManager</permission-role>
   <permission-role>WorkspaceMember</permission-role>
  </permission-map>
  <permission-map name="WebDAV Unlock items"
                  acquired="False">
   <permission-role>Manager</permission-role>
   <permission-role>Owner</permission-role>
   <permission-role>WorkspaceManager</permission-role>
   <permission-role>WorkspaceMember</permission-role>
  </permission-map>
 </state>
 <transition transition_id="create" title="Initial creation"
             new_state="work" trigger="USER"
             before_script=""
             after_script="give_attendee_manager">
  
  <guard>
   <guard-role>Manager</guard-role>
   <guard-role>WorkspaceManager</guard-role>
   <guard-role>WorkspaceMember</guard-role>
  </guard>
  <transition-behavior behavior_id="initial-create"/>
 </transition>
 <transition transition_id="cut_copy_paste"
             title="Cut/Copy/Paste" new_state=""
             trigger="USER" before_script="" after_script="">
  
  <guard>
   <guard-role>Manager</guard-role>
   <guard-role>WorkspaceManager</guard-role>
   <guard-role>WorkspaceMember</guard-role>
  </guard>
  <transition-behavior behavior_id="allow-sub-move"/>
  <transition-behavior behavior_id="allow-sub-delete"/>
  <transition-behavior behavior_id="allow-sub-copy"/>
 </transition>
 <transition transition_id="modify"
             title="Modification of content,provides a specific entry in status history"
             new_state="" trigger="USER" before_script=""
             after_script="">
  
  <guard>
   <guard-role>Manager</guard-role>
   <guard-role>Owner</guard-role>
   <guard-role>WorkspaceManager</guard-role>
   <guard-role>WorkspaceMember</guard-role>
  </guard>
 </transition>
 <variable variable_id="action" for_catalog="False"
           for_status="True" update_always="True">
  <description>The last transition</description>
  <default>
   
   <expression>transition/getId|nothing</expression>
  </default>
  <guard>
  </guard>
 </variable>
 <variable variable_id="actor" for_catalog="False"
           for_status="True" update_always="True">
  <description>The ID of the user who performed</description>
  <default>
   
   <expression>user/getId</expression>
  </default>
  <guard>
  </guard>
 </variable>
 <variable variable_id="comments" for_catalog="False"
           for_status="True" update_always="True">
  <description>Comments about the last transition</description>
  <default>
   
   <expression>python:state_change.kwargs.get('comment', '')</expression>
  </default>
  <guard>
  </guard>
 </variable>
 <variable variable_id="dest_container" for_catalog="False"
           for_status="True" update_always="True">
  <description>Destination container for the last paste/publish</description>
  <default>
   
   <expression>python:state_change.kwargs.get('dest_container', '')</expression>
  </default>
  <guard>
  </guard>
 </variable>
 <variable variable_id="time" for_catalog="True"
           for_status="True" update_always="True">
  <description>Time of the last transition</description>
  <default>
   
   <expression>state_change/getDateTime</expression>
  </default>
  <guard>
  </guard>
 </variable>
 <script script_id="give_attendee_manager"
         type="Script (Python)"
         filename="workflows/workspace_calendar_wf/scripts/give_attendee_manager.py"/>
</cps-workflow>