I have a report with parameters for 2 different date ranges. One of the ranges is not optional the other range is optional.
Admit Date in the range 00/00/0000 to 00/00/0000 is not optional
Target discharge date in the range 00/00/0000 to 00/00/0000 is optional, not everyone populates this field.
I've tried the not hasvalue function for the target discharge date but cant seem to get it to work.