model builder and user input

Discussion created by jay.kapalczynski on Jan 16, 2014
Latest reply on Jan 24, 2014 by msayler
I have a model that is working fine...the user is asked to select a county but out of the box its using the Query Builder.
I want to change this and have a form popup with a drop down box with the County names...then use that selection as the input variable to some other function later in the model like a clip or something.
Can this be done?  Any examples or documentation?