Testing Compression Amplifiers with the Rohde & Schwarz UPV

Does anyone know of a setup for the UPV that makes testing compression amplifiers and graphing the ballistics of the attack and decay/recovery times possible?

When I was researching the UPV for purchase last month, I ran across some article about testing compression amplifiers. Silly me, I did not download or save the article and now I can't find it. The article showed some screen shots and talked about using the UPV to test the response times of compression amplifiers. Where is that article?

If anyone knows of a setup file, that would be terrific.