Standard CMMI Appraisal Method for Process Improvement (SCAMPI)

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1.5.3 Replan Data Collection Activity Description Required Practices Parameters and Limits The data collection plan is updated as required during the conduct of the readiness review or during the appraisal itself as objective evidence is found, or as new sources of information are uncovered. The activity described in this section refers to a more substantial change in the plan, which is expected to be a rare occurrence in practice. If during the conduct of an appraisal, the team discovers that their assumptions about the availability of objective evidence are substantially incorrect, the appraisal team leader may renegotiate the appraisal plan with the sponsor. • Review the current inventory of objective evidence and determine model practices for which the objective evidence is inadequate relative to the appraisal plan. • Revise the data collection plan as necessary based on the appraisal status and availability of objective evidence. • Renegotiate the appraisal plan with the sponsor if the appraisal cannot proceed as planned. This activity is not a substitute for tactical decisions about where and how to find objective evidence. The intent of this activity is to respond to a major gap between expected data and actual data. Major gaps between expected and actual data may occur, for example, as a result of the following: • inaccurate assumptions about the availability of objective evidence • content of artifacts or information from interviews not providing significant amounts of the information required and other sources not being planned • unexpected absence of multiple key interviewees • unanticipated delays in the implementation of new processes • major customer-driven emergencies for one or more of the sampled projects Continued on next page Page II-68 CMU/SEI-2001-HB-001
1.5.3 Replan Data Collection (continued) Optional Practices Implementation Guidance Risk analysis can be conducted during early planning activities to establish thresholds and limits for the amount of missing objective evidence that will trigger this activity. This enables the appraisal team leader to state, in advance, the conditions under which the team and the sponsor must renegotiate the appraisal plan. Contingency planning done in advance to identify ways of overcoming issues associated with missing objective evidence could include • an alternate (fall-back) schedule for the appraisal • staffing to conduct a “crash data collection” activity • reducing the scope of the appraisal (e.g., appraising fewer PAs, limiting the extent of the organizational unit appraised) This activity serves as a “pressure valve” of sorts for the appraisal. The pressure to perform the appraisal under unrealistic conditions can lead to a severe degradation in the quality of the appraisal outputs. Carefully planning for contingencies and communicating them to the sponsor help to protect the standards that must be met in the performance of an appraisal. Clearly documenting the data collection plan, and regularly monitoring the availability of data compared to that plan, support effective risk mitigation. When this activity must be employed to recover from an unrealistic expectation, the documentation reflecting the assumptions made during planning, as well as concrete facts about what is or is not available, are used to renegotiate with the appraisal sponsor. This is one of the reasons why a detailed appraisal plan, with the sponsor’s signature, is a required artifact for the conduct of a SCAMPI appraisal. CMU/SEI-2001-HB-001 Page II-69
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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-viii CMU/SEI-2001-HB-001
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I-x CMU/SEI-2001-HB-001
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I-xii 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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I-14 CMU/SEI-2001-HB-001
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The SCAMPI method is also designed
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Usage Mode Process Monitoring Descr
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Method Concepts This section provid
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quirement of the SCAMPI method. Fac
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• Understand what objective evide
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consider all aspects of the process
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Characterizing Practices Verificati
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els. Instruments can take various f
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Method Description This section pro
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I-34 CMU/SEI-2001-HB-001
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Table I-11: SCAMPI Phase Summary: C
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Sponsor, Initial Requirements and C
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2 Conduct Appraisal Appraisal Data,
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Nominal Evaluation Schedule View An
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Page II-2 CMU/SEI-2001-HB-001
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1.1 Analyze Requirements (continued
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1.1.1 Determine Appraisal Objective
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1.1.2 Determine Appraisal Constrain
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1.1.3 Determine Appraisal Scope Act
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1.1.3 Determine Appraisal Scope (co
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1.1.4 Determine Outputs Activity De
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1.1.5 Obtain Commitment to Appraisa
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Page 78 and 79: 1.2 Develop Appraisal Plan (continu
Page 80 and 81: 1.2.1 Tailor Method Activity Descri
Page 82 and 83: 1.2.2 Identify Needed Resources Act
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
Page 102 and 103: 1.3.3 Prepare Team (continued) Impl
Page 106 and 107: 1.4 Obtain and Analyze Initial Obje
Page 108 and 109: 1.4.1 Prepare Participants Activity
Page 110 and 111: 1.4.2 Administer Instruments Activi
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
Page 124 and 125: 1.5.2 Prepare Data Collection Plan
Page 130 and 131: 2.1 Examine Objective Evidence (con
Page 132 and 133: 2.1.1 Examine Objective Evidence fr
Page 144 and 145: 2.2 Verify and Validate Objective E
Page 146 and 147: 2.2.1 Verify Objective Evidence Act
Page 148 and 149: 2.2.2 Characterize Implementation o
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Page 152 and 153: 2.2.3 Validate Practice Implementat
Page 154 and 155: 2.2.3 Validate Practice Implementat
Page 158 and 159: 2.3 Document Objective Evidence (co
Page 160 and 161: 2.3.1 Take/Review/Tag Notes Activit
Page 162 and 163: 2.3.2 Record Presence/Absence of Ob
Page 164 and 165: 2.3.3 Document Practice Implementat
Page 166 and 167: 2.3.4 Review and Update the Data Co
Page 169 and 170: 2.4 Generate Appraisal Results Purp
Page 171 and 172: 2.4 Generate Appraisal Results (con
Page 173 and 174: 2.4.1 Derive Findings and Rate Goal
Page 175 and 176: 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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