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Chapter 8: Requirement Management - Coggle Diagram
Chapter 8: Requirement Management
Requirement Attributes
Slot of template or modeling based requirement
Range value defined
Unique attribute name
Range of values defined for the attribute
Attribute scheme
Requirement type
defines all requirements attributes for this type
Specific properties of the project
Constraint of the organization
Domain Rules
Constraint of the development process
Purpose
Structuring
Ensuring Consistency
Identification
Progress and state control
Identification of requirement (ID)
Key attribute
Referencing the requirement
Mandatory attribute
Explicitly assigned
Never modified
Traceability
Pre Traceability
Traceability of requirements towards origin is necessary, to demonstrate the reaching of goals and needs.
Post Traceability
Traceability of requirements towards solution is necessary, to evaluate results of change.
Advantages
Simplification of verification
Identification of system gold-plating and requirement gold plating
Progress Monitoring
Change Management
Maintenance
Reuse
Accountability
Prioritization
Control instrument
Classic (low, Middle, high priority)
Kano Model
Technique
Single Criterion Classification
Kano classification
Ranking
Top ten Technique
Versioning
Configuration Management
Prevent chaos cased by numerous correction, extension and adaptation apply
Version
Major changes
Increment
Minor Changes
Requirement Baseline
Define release step
Change Management
Reason of changes request
Inadequate requirements
Evolution of context
Change control board
Consist of expert making decision of the change request
Type
Corrective requirement change
Adaptive requirement change
Exceptional requirement change
Tool Support
Support
Implement tractability
Automated
Data security
Centralized
Definition of view and report
Structuring requirement
Categories of tools
Office Tool
Requirement Management tools
Modeling Tool
Issue management tools
Integrated tools
Knowledge management tool