Scripts with multiple parameters

I'm having some difficulty trying to get a powershell script that can have multiple parameters with values to work with the Powershell Script Menu Gui.
A normal execution of my script is like this:
checkup.ps1 -patchowner "My Name" -showpatches

There are other parameters that can be used with this script, each one does something different.  
How would I go about adding this to the csv file?