Scripts are used to extend the workflow in various ways. Scripts can be External Methods, Python Scripts, DTML methods, or any other callable Zope object. They are accessible by name in expressions, eg:
scripts/myScript
or:
python:scripts.myScript(arg1, arg2...)
From transitions, as before and after scripts, they are invoked with a
state_change object as the first argument; see the Expressions section
for more details on the state_change object.
Objects under the scripts are managed in the usual ZMI fashion.