Oracle VM subscription includes the access to the following technologies and related support:

Oracle VM 3.3 or later
Oracle VM Server for x86 with Oracle VM Manager is a free server virtualization and management solution that makes enterprise applications easier to deploy, manage, and support. Backed worldwide by affordable enterprise-quality support for both Oracle and non-Oracle environments, Oracle VM facilitates the deployment and operation of your enterprise applications on a fully certified platform to reduce operations and support costs while simultaneously increasing IT efficiency and agility.

Oracle Enterprise Manager 12c Cloud Control or later
Oracle Enterprise Manager is Oracle’s integrated enterprise IT management product line, which provides the industry’s only complete, integrated and business-driven enterprise cloud management solution. Oracle Enterprise Manager creates business value from IT by leveraging the built-in management capabilities of the Oracle stack for traditional and cloud environments, allowing customers to achieve unprecedented efficiency gains while dramatically increasing agility and service levels.

The key capabilities of Enterprise Manager includes:
- A complete cloud lifecycle management solution allowing you to quickly set up, manage and support enterprise clouds and traditional Oracle IT environments from applications to disk.
- Maximum return on IT management investment through the best solutions for intelligent management of the Oracle stack and engineered systems with real-time integration of Oracle’s knowledgebase with each customer environment
- Secure and scalable traditional and private cloud IT environments through superior, enterprise grade management

OpenStack for Oracle Linux R1 or later
Users can also install the OpenStack with Oracle VM 3.3 and the latest version of Oracle Linux.
More Details in: http://www.oracle.com/us/technologies/virtualization/oraclevm/oracle-vm-whats-new-ds-2232913.pdf