How to setup a labview-vi to create a numeric result using error-output

Hello,

i inserted some instrument teststeps from a downloaded library like initialize.vi, reset.vi, close.vi.

Currently they are running as Action.

What do i have to do that they also execute in NumericLimitTest so that i get a result?

Something like a Post-Expression: Step.Result.Numeric = Step.Result.Code

Is this all?

Thanks