ProGuard Integration for NetBeans Project

I have a Java project built in NetBeans IDE. I need to obfuscate the source code. You will need to make the ProGuard settings for NetBeans project and it will automatically run the ProGuard when creating the .jar file. I will not share the source code. You will remote connect to my computer and do the work remotely. I will give my best contribution to you. It is not very hard. You will just need to know how to use ProGuard. For NetBeans, I can show you how to integrate.