Transcription of The Application Rationalization Playbook
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The Application Rationalization Playbook
The Application Rationalization Playbook An Agency Guide to Portfolio Management Application Rationalization Playbook Page 1 Table of Contents Table of Contents 1 Introduction to Version 3 Introduction to the Playbook 3 Key Terms 4 Disclaimer 4 A Six-Step Process for Application Rationalization 5 Step 1: Identify Needs and Conduct Readiness Assessment 7 Conduct Readiness Assessment 7 Identify Requirements 8 Develop a Questionnaire 8 Step 2: Inventory applications 10 Send Questionnaire 10 Validate Responses 10 Create Application Onboarding Process 10 Step 3: Assess business Value and Technical Fit 11 Review business Value and Technical Fit Responses 11 Determine Application Dependencies 11 Identify Application Duplication 11 Step 4: Assess Total Cost of Ownership 12 Determine Current-State TCO 12 Identify Cost Outliers 13 Step 5: Score applications 15 Develop a Consistent Scoring Methodology 15 Review Application Scores 15 Engage Program Offices for Transparency and Feedback 15 Step 6: Determine Application Placement 17 Group applications Based on Application Scores 17 Application Rationalization Playbook Page 2
6.4 Develop Migration Strategy and Change Management Plan 20 Conclusion 23 Appendix 24 Appendix 1 - Example Inventory Sources 24 Appendix 2 - Policies and Guidelines 24 Appendix 3 - Business Value Sample Questions 26 Appendix 4 - Technical Fit Sample Questions 28 Appendix 5 - The Application Rationalization Data Dictionary 29
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