Edit Choice Variables
Use this dialog to add/delete choice options, edit choice option name, edit choice option values, and select a default choice option.
Add choice options using the "Add Choice" link. You can have as many choice options as you like, but make sure that each choice option has a distinct name and value. Delete choice options by clicking the X mark next to choice option that you'd like to delete.
Edit choice option names and values in this dialog.
Use the radio button next to select a default choice option.
Click OK to close.
Once the choice variable has been created, you can edit the choice options and values by selecting the icon next to the choice drop down.