Get recurrence-pattern and recurrence-cycle of scheduled tasks

Hi there,

I am trying to fetch all scheduled tasks of vCO inside of a Scriptable Task like this:

var tasks = Server.findAllForType('Task'); 
for each (var t in tasks) {   // print information  // ...
} 

In addition I need information about the schedule (i.e.recurrence-pattern and the recurrence-cycle).

However, I can't find these information as attributes of the Task object:

Is there any way to achieve this?

thanks in advance

Paul