Justin_Venter thank you.
The documentation says:
Eligibility criteria
To qualify for ESU on-premises or in hosted environments, your server or operating system must meet one of the following prerequisites:
- Be covered by an active Software Assurance (SA) plan acquired through any program, such as Enterprise Agreement (EA), Enterprise Agreement Subscription (EAS), Server & Cloud Enrollment (SCE), or Enrollment for Education Solutions (EES).
- Have active subscription licenses acquired through any program, including Cloud Solution Provider (CSP).
- Have been acquired as 'License-Included' services through a Service Provider License Agreement (SPLA) partner.
I'm assuming any program for active software assurance (while not mentioned specifically) includes Open Value, as well?
Microsoft