'SAP R/3 implementation and Maintenance tips' By Santosh Karkhanis.

 


SEI CMM Software Maturity Levels

 

About Santosh Karkhanis

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Level 2 - Repeatable
Disciplined Process and Process Definition

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Predictability increases with basic project controls to track cost, schedule and functionality, SQA and baselines management in place  

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No commitments are made without thorough review and ratification  

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While development process vary from project to project, management controls are standardized to repeat success on similar projects with similar applications  

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Able to meet targeted dates with increased accuracy 

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Given success with one project, chances of repeating the same level of performance is high if application area, tools, methods, and staff are largely unchanged 


1. Requirement Management 

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Register requirements and update requirements baseline, manage requirement driven changes 

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Verify the requirements with customer 

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Maintain change plan (Process) as per allocation 

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 Specify how the allocated requirements will be built into the software items, documentation's (Process, execution, Traceability) 

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Keep track of the status of requirements (measurement, QA review) 


2. Software Quality Assurance 

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Plan and perform EQA and IQA activities, verify and validate development process, software activities, procedures, standards and deliverables, communicate results, 

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Address non-compliances, take corrective action based on reviews and audits and escalate, 

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SQA budget, Mgmt review. 


3. Software Project Planning 

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Allocate requirements, estimate the work to be performed, document estimates 

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Define and prepare the plan of how the software project work will be done, 

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Identify milestone and obtain commitment of all concerned 

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Obtain resources for executing the project and  Review of planned and unplanned activities by PM (measurement) 


4. Software Project Tracking and Oversight 

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 Track actuals such as time, cost, resources utilized & responsibilities, 

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 Identify jointly the causes of changes in plan, open issues, risk, action items and manage commitment changes 

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Monitor project performance against estimates, deliverables, take corrective actions, know the effect of deviations, Mgmt. review (periodic and event based). 


5. Software Configuration Management 

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 Plan SCM activities, Define SCM procedure, use SCM baseline for identifying and tracing software items/ configuration items within each project 

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 Control of changes to configuration items in baseline 

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Audit of SCM, CR/TR status, effort spent on SCM, PM review 


6. Software subcontract Management 

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Evaluate, select and train sub-contractor as per procedure, 

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Exchange technical details, monitor performance and results of sub-contractors , 

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Review of schedules/ actuals by PM, maintain communication, effort spent in monitoring (SQC audit)

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