Requirements Analysis And Design Ddefinition
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Chapter 7 of the (BABOK "Business Analysis Body of Knowledge")
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Requirements Analysis And Design Ddefinition
- 1. Requirements Analysis and Design Definition IIBA Cairo Chapter @_Darwishh
- 2. 2 TODAY … • Introduction (Requirement and Designs) • Specify and Model Requirements • Verify Requirements • Validate Requirements • Define Requirements Architecture • Define Design Options • Analyze Potential Value and Recommend Solutions • Open discussion …. Requirements Analysis and Design Definition
- 3. 3 Introduction (Requirements and Designs) Source: Requirements and Designs Webinar by IIBA Requirements Analysis and Design Definition
- 4. 4 Introduction (Requirements and Designs) Requirements Analysis and Design Definition Source: Requirements and Designs Webinar by IIBA
- 5. 5 Introduction (Knowledge Area) • Chapter 7 of BABOK v3 Requirements Analysis and Design Definition Tasks Practices Structure and Organize Requirements BA performs To
- 7. 7 Introduction (Input / Output Diagram) Requirements Analysis and Design Definition
- 8. 8 Introduction (Business Analysis Core Concept Model) Requirements Analysis and Design Definition Change Need Solution Value Context Stakeholder
- 9. 9 7.1 Specify and Model Requirements Purpose & Description Inputs Elements Guidelines and tools Techniques Stakeholders Output
- 10. 10 Specify and model requirements Purpose Requirements Analysis and Design Definition Elicitation Results Analyze Refine Transform Requirements & Designs
- 11. 11 Specify and model requirements Elicitation Results1. Inputs Requirements Analysis and Design Definition May require expansion or clarification
- 12. 12 Specify and model requirements 2. Elements Requirements Analysis and Design Definition Implement the Appropriate Levels of Abstraction (Context) Audience Type of Requirement Represent Requirements and Attributes Characteristics Design Qualities Analyze Requirements What is missing What is unnecessary Model Requirement Matrices Diagrams
- 13. 13 Specify and model requirements Modelling and Notation / Standards Modelling tools (Software Apps) Requirements architecture Requirements life cycle management tools Solution scope 3. Guidelines and Tools Requirements Analysis and Design Definition
- 14. 14 Specify and model requirements Acceptance and evaluation criteria Business model canvas Data flow diagrams Prototyping User stories 4. Techniques Requirements Analysis and Design Definition
- 15. 15 Specify and model requirements 5. Stakeholders Requirements Analysis and Design Definition Gaps between the states Desired operating state (To Be) Current operating state (As Is) Key Concepts:
- 16. 16 Specify and model requirements Requirements Specified Modeled 6. Outputs Requirements Analysis and Design Definition
- 17. 17 Specify and model requirements Requirements Analysis and Design Definition
- 19. 19 Verify Requirements Purpose Requirements Analysis and Design Definition Specifications and Models Meet quality standards Usable for the purpose they serve
- 20. 20 Verify Requirements 1. Inputs Requirements Analysis and Design Definition Requirements (specified and modelled) Well documented Well written
- 21. 21 Verify Requirements Checklists Standard set of qualifying elements important items are included Verification Activities compliance with organizational standards Correct use of notations, templates, forms Comparing models against other relevant models Characteristics of Requirements and Designs Quality Complete, Consistent Atomic, Concise Feasible Prioritized Testable Understandable 2. Elements Requirements Analysis and Design Definition
- 22. 22 Verify Requirements Requirements Life Cycle Management Tools (Software to) Recording Organizing Storing Sharing 3. Guidelines and Tools Requirements Analysis and Design Definition
- 23. 23 Verify Requirements Acceptance and evaluation criteria Item Tracking Metrics and Key Performance Indicators (KPI) Reviews 4. Techniques Requirements Analysis and Design Definition
- 24. 24 Verify Requirements 5. Stakeholders Requirements Analysis and Design Definition
- 25. 25 Verify Requirements 6. Outputs Requirements Analysis and Design Definition Verified Requirements Designs
- 26. 26 Verify Requirements Requirements Analysis and Design Definition
- 28. 28 Validate Requirements Purpose Requirements Analysis and Design Definition Requirements and Designs Support Business Requirements Deliver Business Value needed
- 29. 29 Validate Requirements 1. Inputs Requirements Analysis and Design Definition Validation cannot conclude until all requirements are completely verified Requirements (specified and modelled) Well documented Well written
- 30. 30 Validate Requirements 2. Elements Requirements Analysis and Design Definition Evaluate Alignment with Solution Scope (!) Define Measurable Evaluation Criteria How successful the change has been after the solution is implemented. Identify Assumptions Unprecedented requirements
- 31. 31 Validate Requirements Business Objectives Future State Description Potential Value Solution Scope 3. Guidelines and Tools Requirements Analysis and Design Definition
- 32. 32 Validate Requirements Acceptance and Evaluation Criteria Document Analysis Financial Analysis Item Tracking Reviews Metrics and Key Performance Indicators (KPI) Risk Analysis Management 4. Techniques Requirements Analysis and Design Definition
- 33. 33 Validate Requirements 5. Stakeholders Requirements Analysis and Design Definition
- 34. 34 Validate Requirements 6. Outputs Requirements Analysis and Design Definition Validated Requirements Designs
- 35. 35 Validate Requirements Requirements Analysis and Design Definition
- 37. 37 Define Requirements Architecture Purpose Requirements Analysis and Design Definition Requirements Collectively support each other Fully achieve the business objectives Goal Requirements Harmony
- 38. 38 Define Requirements Architecture 1- Information Management Approach 2- Requirements (any state) (only once) 3- Solution Scope 1. Inputs Requirements Analysis and Design Definition
- 39. 39 Define Requirements Architecture 2. Elements Requirements Analysis and Design Definition Business Analysis Information Architecture Relate and Verify Requirements Relationships Defined Necessary Correct Unambiguous Consistent Completeness Understandable Full story Template Architecture Frameworks Industry Sector Organization Requirements Viewpoints and Views
- 40. 40 Define Requirements Architecture Architecture Management Software (Source control) Legal / Regulatory Information Methodologies and Frameworks 3. Guidelines and Tools Requirements Analysis and Design Definition
- 41. 41 Define Requirements Architecture Data Modelling Functional Decomposition Organizational Modelling Scope Modelling Interviews and Workshops 4. Techniques Requirements Analysis and Design Definition
- 42. 42 Define Requirements Architecture 5. Stakeholders Requirements Analysis and Design Definition
- 43. 43 Define Requirements Architecture 6. Outputs Requirements Analysis and Design Definition Requirement Architecture Complete Requirements Completed interrelationships Contextual information
- 44. 44 Define Requirements Architecture Requirements Analysis and Design Definition
- 45. 45 7.5 Define Design Options
- 46. 46 Define Design Options Purpose Requirements Analysis and Design Definition Define Solution Options Opportunities to improve Desired Future State
- 47. 47 Define Design Options Requirements Architecture Requirements (validated, prioritized) Change Strategy1. Inputs Requirements Analysis and Design Definition
- 48. 48 Define Design Options Describe Design Options: Business Policy or Business Role Business Process Operational Business Decision Organizational structure Requirements Allocation Solution Components Release Identify Improvement Opportunities: Increase Efficiency Improve Access to data Additional capabilities Define Solution Approaches Created Purchased Combination of Both 2. Elements Requirements Analysis and Design Definition
- 49. 49 Define Design Options Existing Solutions Future State Description Requirements (traced) Solution Scope 3. Guidelines and Tools Requirements Analysis and Design Definition
- 50. 50 Define Design Options Benchmarking and Market Analysis Brainstorming Document Analysis Interviews Workshops Survey or Questionnaire Lessons Learned Mind Mapping Root Cause Analysis Vendor Assessment 4. Techniques Requirements Analysis and Design Definition
- 51. 51 Define Design Options 5. Stakeholders Requirements Analysis and Design Definition
- 52. 52 Define Design Options 6. Outputs Requirements Analysis and Design Definition Design Options
- 53. 53 Define Design Options Requirements Analysis and Design Definition
- 54. 54 7.6 Analyze Potential Value and Recommend Solution
- 55. 55 Analyze Potential Value and Recommend Solution Purpose Requirements Analysis and Design Definition Design Options Estimate Potential Value The most appropriate option Trade offs will be made Best Solution Option to
- 56. 56 Analyze Potential Value and Recommend Solution 1. Inputs Requirements Analysis and Design Definition Design Options Potential Value
- 57. 57 Analyze Potential Value and Recommend Solution Assess Design Options and Recommend Solution Determine Value Expected Costs Expected Benefits 2. Elements Requirements Analysis and Design Definition
- 58. 58 Analyze Potential Value and Recommend Solution Business Objectives Current State Description Future State Description Risk Analysis Results Solution Scope 3. Guidelines and Tools Requirements Analysis and Design Definition
- 59. 59 Analyze Potential Value and Recommend Solution Acceptance and Evaluation Criteria Business Model Canvas Brainstorming Business Cases Backlog Management Decision Analysis Estimation Focus Groups Financial Analysis Interviews Metrics and Key Performance Indicators (KPIs) 4. Techniques Requirements Analysis and Design Definition
- 60. 60 Analyze Potential Value and Recommend Solution 5. Stakeholders Requirements Analysis and Design Definition
- 61. 61 Analyze Potential Value and Recommend Solution 6. Outputs Requirements Analysis and Design Definition Solution Recommendation
- 62. 62 Analyze Potential Value and Recommend Solution Requirements Analysis and Design Definition
- 63. 63 FULL STORY Requirements Analysis and Design Definition Elicitation Results Specify and Model •Specification •Models Verify •Verified Validate •Accepted •Rejected Requirements Architecture •Organize •Store •Share Deign and Solution Options •Solution 1 •Solution 2 •Solution N Potential Value and Recommend the Best •Solution X Solution Evolution
- 64. 64 Thank You