The document defines VMware's support severity levels and offerings:
1. There are 4 severity levels ranging from emergency (server down) to low (information requests).
2. Support offerings include basic, production, business critical, and mission critical support with varying response times, support channels, and account management services.
3. Mission critical support provides the highest level of support with 24/7 response on severity 1 issues within 30 minutes through a dedicated team and account manager.