I've made a few Python tools for ArcGIS lately and haven't had to use this idea in my tools until now. I am making a looong tool that will deal with 13 different districts worth of data. I want the user to select which district the data they are processing comes from. I want it to be a drop down menu that the user selects from and then that will help to assign attribute data properly.
I have looked around online, but haven't found any resources that might help me accomplish this, and it might just be a really easy thing to do, can anyone help me out here?