Logon to CA Support Online.
Choose Download Management.
Search for SERVICE VIRTUALIZATION.
Choose Product Downloads Available.
Scroll down page.
It will display a number of choices for the latest version.
Choose anyone of the DevTest (or LISA) choices.
Choose the release you want from the Release drop down list box. The only releases that are available to download is what is still supported.
Download the Products you want.
The Workstation is included with the Server software, you can choose to only to install the Workstation it if you want.
To access the documentation: