I wonder if someone has a task to do to uninstall software through the software distribution, ie a template to be able to use it as a model.
If the software was installed through an MSI, then you can create the uninstaller tasks automatically using this: http://bigfix.me/fixlet/details/3876
Other uninstaller examples: (Some of these are old, but still useful as a general guide)
http://bigfix.me/fixlet/details/775
http://bigfix.me/fixlet/details/3689
http://bigfix.me/fixlet/details/3976