You can launch (chain) projects when certain events occur that
are relevant to classes. Using these properties, you can model a progression
of states in your processes.
The following properties of classes allow you to launch jobs when certain
events occur:
- Start on purge
- This property launches the specified project when any job in the class
is purged (that is, whenever the system starts a purge job for a job with
this class). You can use this property to make sure some specific files are
deleted which are not automatically deleted along with the purge.
- Start on entry
- This property launches the specified project when a job's class
property is changed to this class. You can use this property to tie a process
to the reclassification of a job; for example, you could create a Test class,
and launch some standard tests when a job is promoted to the Test class.
- Start on exit
- This property launches the specified project when a job's class
property is changed from this class to another class.
These properties launch projects as chains.