I would recommend to use User Function, cleaner to visualize the data flow, troubleshoot and can re-use by other program using Merge Library or Import Library. I get started with going through VEE help file > Contents > Tell Me About... > User-Defined Functions. to quickly a User Function with existing VEE object, after selecting the VEE objects, right click at VEE empty spaces, select UserFunction... key in the UF name and there you go. Or click on toolbar or Menu Device > User Function for a new blank one.
Have fun
-mk