In February I already had a blog post related to z/VSE's Parallel Access Volume (PAV) support. At that time we just released new PTFs with PAV improvements for z/VSE 4.3 and 5.1. Those PTFs are integrated into z/VSE 5.2. The blog entry is here . Mid of November I recommended to read the PAV article in the Enterprise Tech Journal (ETJ). The related blog entry is here . Just yesterday I was informed that the ETJ article on z/VSE's PAV support is now available on the web, which makes access easier. The article is here .