Heloisa -
I have a use case which is similar but slightly different from the solution you suggested. In your example you provided 3 different patterns to generate the 3 different solutions. I don't think this was what the original poster was looking for - definitely not what I need.
I need one pattern which can select from the SET options.
In the pattern definitions CA provides an option to choose from a SET such as:
9[a,b,c]
Each time this pattern was called it would return either 9a, 9b, or 9c
In my use case, I need either 9dog, 9cat, or 9yeti.
Logically, this would be a pattern that looked like the following:
9[dog,cat,yeti].
This doesn't work. The pattern tells me: The pick list item has more than one character. near index 1
9[dog,cat,yeti] ^
Question 1 - is this a defect or unsupported usage of the pattern set option? If so, this would be a big improvement.
Question 2 - short of coding, how would you do this. I know I can code but the patterns work for 40 other cases I have so I prefer to not make an exception for this situation.