Hey Richie,
Thanks for your reply!
It works with the property transfer step but I tend to stay away with property transfer steps and where possible, use the point and click feature. However, I did manage to get it working with a property transfer but I think that this should actually work in fairness as it's possible to transfer values int he same way for other paramater types (HEADER etc).
In regards to your question as to whether there's a significant reason why I don't want to rely on a property transfer - it's just down to preference. I tend to stay away from the use of the property transfer step for a "cleaner look" and feel of the tests.
