How to add GPDK180 to my cadence Virtuoso

i have installed virtuoso but i can find the GPDK180 technology files in it , so how can i add those things to my virtuoso
thanks！

http://bbs.eetop.cn/thread-358972-4-1.html

http://bbs.eetop.cn/thread-388385-1-1.html

http://bbs.eetop.cn/thread-358972-1-1.html

Start the manager from the Tools menu in the command window:

CIW -> Tools -> Library Manager

Cadence requires that you have both:

A design library that will store the imported file

A technology file/library, which defines the layers