Standard CMMI Appraisal Method for Process Improvement (SCAMPI)

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1.2.1 Tailor Method Activity Description Required Practices Parameters and Limits Tailoring of SCAMPI includes • selection of choices (if any) within the Required Practices • setting parameters that are allowed to vary within the Parameters and Limits • inclusion of Optional Practices Because SCAMPI is designed to apply to a wide range of appraisal applications, the tailoring activity is one that deserves careful and thoughtful attention. Using “partially satisfied” and choosing to do the appraisal in “verification” or “discovery” mode are explicit selectable tailoring options. This document is designed to clearly indicate which aspects of the method are required and which are tailorable. The Parameters and Limits and Optional Practices sections of each activity description provide discussions of tailoring options, in context. In addition, the appraisal usage mode will determine some tailoring choices. • Review and select tailoring options within the Required Practices in each activity. • Review and set parameters within acceptable limits, where variation is expected. • Review and select appropriate Optional Practices. • Ensure that the tailoring decisions are self-consistent and that they are appropriate in light of the appraisal objectives and constraints. • Document the tailoring decisions made. The structure of the MDD clarifies which SCAMPI features are required, either as a direct derivative of ARC requirements or as SCAMPI requirements. Parameters and Limits sections define the allowable variation within these method requirements. Tailoring guidance and Implementation Guidance are provided to assist with tuning the method to fit sponsor objectives and appraisal constraints. Method tailoring and implementation options must be selected and implemented in a way that does not violate SCAMPI Required Practices. Continued on next page Page II-22 CMU/SEI-2001-HB-001
1.2.1 Tailor Method (continued) Optional Practices Implementation Guidance Provide the sponsor with more than one candidate scenario for the appraisal, and help them select among the options. Alternatively, the appraisal team leader may define a tailored instance of the method and propose it to the sponsor for approval or negotiate some of the details. This appraisal method offers a wide variety of choices that allow the appraisal team leader and sponsor to select appraisal features that best address appraisal and business objectives. The SCAMPI Implementation Model is an asset provided to Lead Appraisers by the CMMI Steward that assists with understanding SCAMPI tailoring and implementation choices. Method tailoring is directly related to the organizational scope and model scope decisions. Most of the allowable tailoring options flow logically from these decisions when taken in context of the appraisal objectives and constraints. Tailoring decisions typically affect the appraisal risk. Typical tailoring choices that significantly impact appraisal planning include • CMMI model PAs encompassed by the appraisal • specification of the organizational unit to be appraised • number, experience, skills, and affiliation (e.g., internal/external) of appraisal team members • data collection, analysis, and validation approaches to be utilized including supporting work aids and tools • effort invested by the organization and the appraisal team in preparation, including pre-on-site data collection and analysis • time spent on site Experienced appraisal team leaders will provide a well-defined approach to ensure that the appraisal objectives are achieved in an efficient and effective manner. Experienced sponsors will require a well-defined approach to ensure an acceptable level of risk in meeting objectives within the constraints. The appraisal plan documents the method-tailoring decisions and their rationale, and the associated method variations and techniques that will be employed. CMU/SEI-2001-HB-001 Page II-23
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Standard CMMI SM Appraisal Method f
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This report was prepared for the SE
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Focused Investigation 23 Practice I
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2.2.2 Characterize Implementation o
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I-vi CMU/SEI-2001-HB-001
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I-2 CMU/SEI-2001-HB-001
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Table I-2: Part II Contents Phase P
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Part II People who will enact an ap
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I-8 CMU/SEI-2001-HB-001
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As the CMMI Steward , the SEI suppo
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Upon determining that sufficient co
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Page 32 and 33: The SCAMPI method is also designed
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Page 36 and 37: Method Concepts This section provid
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Page 52 and 53: Table I-11: SCAMPI Phase Summary: C
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Page 62 and 63: 1.1 Analyze Requirements (continued
Page 64 and 65: 1.1.1 Determine Appraisal Objective
Page 66 and 67: 1.1.2 Determine Appraisal Constrain
Page 68 and 69: 1.1.3 Determine Appraisal Scope Act
Page 70 and 71: 1.1.3 Determine Appraisal Scope (co
Page 72 and 73: 1.1.4 Determine Outputs Activity De
Page 74 and 75: 1.1.5 Obtain Commitment to Appraisa
Page 78 and 79: 1.2 Develop Appraisal Plan (continu
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Page 84 and 85: 1.2.3 Determine Cost and Schedule A
Page 86 and 87: 1.2.4 Plan and Manage Logistics Act
Page 88 and 89: 1.2.6 Obtain Commitment to Appraisa
Page 92 and 93: 1.3 Select and Prepare Team (contin
Page 94 and 95: 1.3.1 Identify Team Leader Activity
Page 96 and 97: 1.3.2 Select Team Members Activity
Page 98 and 99: 1.3.3 Prepare Team Activity Descrip
Page 100 and 101: 1.3.3 Prepare Team (continued) Opti
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Page 106 and 107: 1.4 Obtain and Analyze Initial Obje
Page 108 and 109: 1.4.1 Prepare Participants Activity
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Page 112 and 113: 1.4.3 Obtain Initial Objective Evid
Page 114 and 115: 1.4.4 Inventory Objective Evidence
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Page 118 and 119: 1.5 Prepare for Collection of Objec
Page 120 and 121: 1.5.1 Perform Readiness Review Acti
Page 122 and 123: 1.5.2 Prepare Data Collection Plan
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2.1 Examine Objective Evidence (con
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2.1.1 Examine Objective Evidence fr
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2.2 Verify and Validate Objective E
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2.2.1 Verify Objective Evidence Act
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2.2.3 Validate Practice Implementat
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2.2.3 Validate Practice Implementat
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Page II-98 CMU/SEI-2001-HB-001
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2.3 Document Objective Evidence (co
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2.3.1 Take/Review/Tag Notes Activit
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2.3.2 Record Presence/Absence of Ob
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2.3.3 Document Practice Implementat
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2.3.4 Review and Update the Data Co
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2.4 Generate Appraisal Results Purp
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2.4 Generate Appraisal Results (con
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2.4.1 Derive Findings and Rate Goal
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2.4.2a Determine Process Area Capab
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2.4.3a Determine Capability Profile
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2.4.4 Document Appraisal Results Ac
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3.1 Deliver Appraisal Results Purpo
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3.1 Deliver Appraisal Results (cont
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3.1.1 Present Final Findings (conti
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CMU/SEI-2001-HB-001 Page II-129
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3.1.2 Conduct Executive Session(s)
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3.1.3 Plan for Next Steps (continue
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3.2 Package and Archive Appraisal A
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3.2 Package and Archive Appraisal A
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3.2.1 Collect Lessons Learned (cont
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3.2.2 Generate Appraisal Record (co
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3.2.4 Archive and/or Dispose of Key
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Part III: Appendices, References, a
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Appendix A Appraisal Disclosure Sta
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Appendix B The Role of Practice Imp
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time-consuming task of investigatin
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Direct Artifact This PII type is re
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Since models are necessarily expres
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Appendix C Focused Investigation El
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Appendix D ARC/MDD Traceability Tab
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ARC ID ARC Requirement MDD Process
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References/Bibliography [AFMC 94] A
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Glossary The MDD glossary defines m
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the appraisal findings and ratings
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ganization. (See verification-based
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Implemented (PI) are not satisfied.
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supplier). [derived from MDD method
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REPORT DOCUMENTATION PAGE Form Appr
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Standard CMMI Appraisal Method for Process Improvement (SCAMPI)

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