The following documents were developed for the requirements:
- System Requirements document
- Operational process flow charts
- "Actors and stories" descriptions
- Data dictionary
- System Integration Subtasks document
- Job Descriptions and Duties/Task document
System Requirements
The System Requirements document provides a full description of the requirements at three levels of detail:
Format | Suitable for |
Brief summaries | Management overview and presentations |
Generic descriptions that include metrics and context, without mentioning specific agencies, local data sources, data formats, detailed metric values, or lower-level requirements | Management and other stakeholders wanting a fuller and more contextual understanding of the requirements, as well as the general KSAs (knowledge, skills, and abilities) needed for the project, but without the details specific to the I-210 Pilot. Also useful for stakeholders of other corridors, as a starting point or template for generating their own detailed requirements. |
Standard detailed requirement lists, including corridor specifics, actual agencies, and particular systems | Generating implementation plans and test cases specific to the I-210 corridor |
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Operational Processes
Appendix A, "Operational Process Flow Charts," contains picture storyboards illustrating the operational processes the ICM system is expected to carry out. The flow charts show how the various “actors” in the system (the people and the technical components) could interact to execute a variety of tasks, including:
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Actors and Stories
Appendix B, "Developing Requirements for the I-210 Pilot," describes the “actors and stories” approach used in developing the requirements. It also includes notes from requirements-gathering meetings with stakeholders, where needs and objectives for the requirements were discussed. |
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Data Dictionary
The Data Dictionary outlines the data format specifications for data, the data elements and types, and the descriptions and definition of data elements within the system. This initial draft:
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System Integration Subtasks
The System Integration Subtasks document decomposes the overall requirements into the specific subsystems/components that will carry them out and that will need to be integrated into a working system. |
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Job Descriptions and Duties/Tasks
The Job Descriptions and Duties/Tasks requirements document lists the responsibilities of each job role identified in the System Requirements for the I-210 Pilot. For each role, the responsibilites are grouped by requirement type. The intent is to provide a way to understand the Knowledge, Skills, and Abilities (KSAs) needed for each job and to trace the job functions directly to the System Requirements. |
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