The approach and methods of CMMI v3.0 have been improved and changed strategically. New requirements, modifications to current standards, and maintenance of common practices are all included in these revisions.
New Capability Area
A new Capability Area named Managing Data has been added to CMMI v3.0 in recognition of the growing significance of data management. Furthermore, there are three additional Practice Areas: Workforce Empowerment (WE), Data Management (DM), and Data Quality (DQ).
Enabling Virtual Work (EVW) is the new name for the old Practice Area, Enabling Virtual Solution Delivery (EVSD), which was updated to better represent its scope and include virtual work and virtual delivery based on community feedback.
Main Changes in CMMI V3.0 are
- Now maturity level 2 is defined as all the practice areas at capability level 2 (this is a major change)
- Two additional practices in Supplier Agreement Management for supplier selection
- New PAs
All the other practice areas remain unchanged apart from minor wording changes in Department and Service Model.
Information of Domain
This update concludes the domain information with the following: Information, security, vendors, virtual, safety, people, and evolution. The supplier management view has the name changed to suppliers for better quality.
The Sum of Context Specific Information
Context-specific information is also added to CMMI v3.0 for both core and domain practice areas in the areas of data, development, and people. Agile under Scrum Guidance Agile Development has replaced the term "Context Specific" in the material, and all of the content has been updated to reflect this change. According to the Suppliers domain, the information that is exclusive to the Supplier Management Context is now referred to as "Suppliers."
How to Apply the CMMI Model's Version 3.0?
You are not required to embrace every PA at once, even though Maturity Level 2 has been reinterpreted to encompass all of them. You can still adopt them in the sequence that best suits your needs and the difficulties you face.
These are some possible orders in which they could be adopted.
- To ensure that projects are properly managed, give priority to the previous ML2 Practice Areas.
- Plan for model adoption using process improvement planning (PCM Practice Area) and create a basic to-do list that outlines the what, who, and when.
- Incorporate risk and opportunity management (RSK) into the planning stages of your projects.
- Use peer reviews (PR) to identify mistakes in proposals and requirements.
Conduct a causal investigation. - Run a causal analysis (CAR) on some project’s successes
What are the Changes in the Development and Service Model?
The changes in DEV and SVS Model practices are listed below. Mostly minor errors.
- CAR: Deleted the word root in Root from the root cause
- GOV: Slight wording modifications to procedures 2.2, 2.3, and 4.1.
- II: New practice added 4.1 - Build the organizational capacity to comprehend and use other quantitative methods, such as statistics, to complete the assignment.
- MPM: Small word modifications to practices 5.1, 5.2, 5.3, and 3.5.5.
- OT: Slight word modifications for practice 3.5 PLAN: "Ensure plans are feasible by reconciling available and estimated resources" was reworded to "Ensure plans are feasible by reconciling estimates against capacity and availability of resources" in clause 2.6.
- PAD: Removed procedure 3.5 ("make assets available"), as it was unnecessary in real-world situations. "Develop, keep updated, and make the organization's processes and assets available for use in a process asset library" is the new 3.3 practice.
- PCM: Small word modifications for usage 3.6.
- RDM: 2.1 and 2.3 merged in 2.1 which is now “Elicit stakeholder’s requirements, assumptions, associations and knowing the needs.
How to Prepare CMMI V3.0 Documents?
Lots of ready to use documents providers are available in market like Documentationconsultancy.com which is one of such websites that offers an editable CMMI v3.0 documents toolkit which includes more than 280+ templates. CMMI v3.0 document includes CMMI manual, CMMI level 3 procedures, Policy, Process flow chart, Coding standards, Job descriptions, SOPs, Job descriptions, and so on.
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