Hello, everybody!
I have a question of principle about task instance description. Why isn't it 
possible to set/get a description of a task instance?
As far as I know the only way to do so is to set a description of the task from 
which the task instance "derives". But what happens if I want to set different 
description of each task instance? Suppose you have a task instance that "says" 
that a particular document must be signed and this document is different each 
time a task instance is been created. The only workaround for this is first to 
set description of the task itself and after taht to call for example: 
taskInstance.setTask(task);
But if I want to show a task instance description to a user I cannot because 
there is no such method like taskInstance.getDescription();.
Instead task.getDescription(); can be used. But again what happens if each task 
instance has different description? The data is in the database but it cannot 
be shown to the user :(
I am sorry if I was too talkative, as I said this was a question of principle.

Regards,
     Saviola

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