Overview |  | Roles |  | Work Items |  | Views |  | Index |  | Glossary |

Project Portal
| Quality of Service Requirement
### Work Item Database
Overview |
States and Transitions |
Fields |
### Process Guidance |
Activities |
Work Streams |
Quality of Service Requirement Overview Quality of service requirements document characteristics of the system such as performance, load, availability, stress, accessibility, serviceability, and maintainability. These requirements usually take the form of constraints on how the system should operate.
(C) 2005 Microsoft Corporation. All rights reserved. Build 97 |