TeAM方法.ppt

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1、Technicale-businessArchitectureMethodTEAMPracticeStepsTheIBMSignatureSellingMethodandTeAMethodarebaseduponalignmentwiththecustomerbuyingprocessSignatureSellingMethod:OutcomesSellCycleVerifiableOutcomesCustomerandIBMagreementtothevalueofarelationship.Customer-de

2、monstratedinterestinworkingwithIBM.Customer-statedbusinessneed,buyingvisionandagreementtosupportIBMaccesstoPowerSponsor.CustomerPowerSponsorandIBMagreementtogoforwardwithapreliminarysolution.CustomerPowerSponsor’sconditionalapprovalofproposedsolution.Customeran

3、dIBMsignacontract.CustomeracknowledgesthevalueoftheIBMsolution.ldentifiedValidatedQualifiedProposedWonCompletedTEAM:WorkProductFormatTitlePurposeSIMethodworkproductenabledDescriptionCreatingtheworkproductSampleworkproductTEAM:WorkproductDependencyDiagramTEAM:Ta

4、skFormatTitlePurposeSIMethodtaskenabledDescriptionAssociatedworkproducts/techniquepapersPhase/Activity/Task(GSMethodTask)/WorkProducts(GSMethodWorkProducts)PlanEvaluateCustomer’sBusinessEnvironmentDefineBusinessContext,ValidateBusinessIssuesandGoals(DefineBusin

5、essContext&ValidateBusinessIssuesandGoals)BusinessContextDiagram(Samename)EnvisionedGoalsandIssues(EnvisionedTO-BeBusinessGoals)DescribeCurrentOrganization(DescribeCurrentOrganization)CurrentOrganization(none)DevelopPlanLinkedtoCustomer’sBusinessInitiativesDocu

6、mentI/TStandards(DocumentI/TStandards)InformationTechnologyStandards(Samename)AnalyzeCurrentITInfrastructure(AnalyzeCurrentITInfrastructure)CurrentITEnvironment(CurrentITInfrastructure,moredetailed)Execute(part1)DevelopCustomerInterest,EstablishBuyingVisionObta

7、inorDevelopBusinessRoadmap(BusinessProcessModel)BusinessProcessRoadmap(Usesdifferentnotation)GainSponsorship(none)ProjectDescription(ProjectGoals,ProjectEstimatesandRiskAssessment)DemonstrateBusinessBenefits,Capabilities,QualifyOpportunityOutlineSolutionRequire

8、ments(Defineandcategorizerequirements,Developarchitectureoverview,Establishsystemcontext,IdentifyKeyusecases)Non-FunctionalRequirement(Samename)SystemContextDiagram(Samename