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| <title>openup&#92;disciplines&#92;&#92;requirements.xmi</title> |
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| Element Name: requirements.xmi<br/><br/> |
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| <!-- START:briefDescription,_0TR2ZMlgEdmt3adZL5Dmdw CRC: 2968264358 -->This discipline explains how to elicit, analyze, specify, validate, and manage the requirements for the system to be developed.<!-- END:briefDescription,_0TR2ZMlgEdmt3adZL5Dmdw --> |
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| <!-- START:mainDescription,__rFCULv9EdmmUvZAZjqE3g CRC: 1941896428 --><p> |
| The purpose of this discipline is to: |
| </p> |
| <ul> |
| <li> |
| Understand the problem to be solved |
| </li> |
| <li> |
| Understand stakeholder needs (what users want) |
| </li> |
| <li> |
| Define the requirements for the solution (what the system must do) |
| </li> |
| <li> |
| Define the boundaries (scope) of the system |
| </li> |
| <li> |
| Identify external interfaces for the system |
| </li> |
| <li> |
| Identify technical constraints on the solution |
| </li> |
| <li> |
| Provide the basis for planning iterations |
| </li> |
| <li> |
| Provide the initial basis for estimating cost and schedule |
| </li> |
| </ul> |
| <p> |
| To achieve these goals, it is important to understand the definition and scope of the problem that you are trying to |
| solve. Identify <a class="elementLinkWithUserText" href="./../../openup/roles/stakeholder_9FFD4106.html" guid="_dTa6gMAYEdqX-s4mWhkyqQ">Stakeholders</a> and define the problem to be solved. |
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| <p> |
| Having agreed on the problem to be solved, the <a class="elementLink" href="./../../openup/guidances/concepts/requirements_8006414F.html" guid="_0Wh-sMlgEdmt3adZL5Dmdw">Requirements</a> for |
| the system are elicited, organized, analyzed, validated, and specified. |
| </p> |
| <p> |
| Throughout the lifecycle, you manage changes to the requirements. |
| </p> |
| <p> |
| The Requirements discipline is related to the other disciplines in the following ways: |
| </p> |
| <ul> |
| <li> |
| The <a class="elementLink" href="./../../openup/disciplines/architecture_1F9C65DA.html" guid="_0TX9AMlgEdmt3adZL5Dmdw">Architecture</a> and <a class="elementLink" href="./../../openup/disciplines/development_B5D1D8A.html" guid="_0TeDoMlgEdmt3adZL5Dmdw">Development</a> disciplines get their primary input from the Requirements |
| discipline. |
| </li> |
| <li> |
| The <a class="elementLink" href="./../../openup/disciplines/test_FB85069.html" guid="_0TkKQMlgEdmt3adZL5Dmdw">Test</a> discipline validates the system against the requirements. |
| </li> |
| <li> |
| The <a class="elementLink" href="./../../openup/disciplines/configuration_and_change_management_417EC254.html" guid="_0TwXgMlgEdmt3adZL5Dmdw">Configuration and Change Management</a> discipline provides the mechanisms to manage |
| changes to the requirements. |
| </li> |
| <li> |
| The <a class="elementLink" href="./../../openup/disciplines/project_management_AFB03A6.html" guid="_0TqQ4MlgEdmt3adZL5Dmdw">Project Management</a> discipline plans the project and assigns requirements to each |
| iteration by analyzing the prioritized requirements and assigning work. |
| </li> |
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