I remember an old DOS game of Monty Python's Complete Waste of Time  that responded to F1 with a chuckled first time and something like "You gotta be kidding?" the next time. The only way to get specific field information in ProConnect is to open Lacerte and find the same field and press F1 or to ask here. 

There is another query here in which an administrator sort of chuckled when he said he would propose it for an improvement for PTO.