Factory Calendar Deadline - Multipe User Decisions

[Cristiana D'Agosto]

G'day all,
 
we are in 4.6c
 
I am building a workflow that has several User Decision steps and each of
the User Decision has a different requirement for deadline (e.g. 5 working
days, 3 working days, etc).
 
We have created the object type ZDEADLINE and The Book describes 2 ways of
using the Deadine Object in the workflow.
 
In my scenario, it would mean that I would need to instantiate ZDEADLINE
as many times as the number of User Decisions, in the prior workflow step
of the User Decision, is that correct?
 
Would it work if I created a virtual attribute in my main object (in that
case FIPP) and use the attribute ? Would I need to create one virtual
attribute per User Decision as well?
 
Any suggestions?
 
Many thanks and regards
 
Cristiana