Sunday, November 20, 2011

Managing Culture - People-CMM

!±8± Managing Culture - People-CMM

Culture can be described as that what (a group of) people do. They organize activities because of certain business requirements. They have found solutions for certain problems that arise in this business environment.

Some organizational departments are closer to the business than others, and those often deal less with cultural problems.

Information Technology is often used in business (finance, healthcare, etc) to enable more complex business activities. Yet the development of ICT systems is an activity that is separated from the business itself. There is no direct client to turn to and this makes the development process more complex. Knowledge intensiveness is another factor of complexity.

To support this process of ICT development People-CMM can be useful.

The main objective is to improve the capability of the work-force. Capability is a LEVEL of knowledge, skills and abilities to perform business activities, gained by work experience or training / education (1)

Furthermore it is based on a few principles, for example that operational management is responsible for capable people and that "capability" is linked to business performance. Some of these principles go back to the theory of Jeffry Pfeffer. They lead to a series of practices that can be seen as integral part of total quality management (TQM). However the implementation failed because of a missing structure to manage the whole.

The initial (process) maturity framework was developed by IBM which has always been a big player in the software industry and still is in the area of modeling software done by a company called Rational.
The maturity framework builds an environment in which practices and best practices that can be exchanged across groups which makes it possible to manage knowledge and to raise capabilities across these groups.

This framework evolved into the well known: CMM to build software application. And the People-CMM got deducted from that in a similar way as the Software CMM is used. The linking element of both is: knowledge.

As knowledge in Software sector is changing rapidly, critical for many businesses and facing increased demands, the necessity of increasing capabilities is crucial to meet future performance of the sector.

What is it exactly?

The People-CMM is an organizational change model. It supports the change that is needed to increase the capacity of the workforce.

And... Change hardly comes without a change in culture:

"the CMM constitutes a unique approach to organizational development that introduces these practices in stages (maturity levels) to create a succession of changes in the organization's culture." (1)
...
"Although many process standards can transform an organization's culture, few include a road map for implementation. Consequently, organizations often fail to implement the standard effectively because they attempt to implement too much too soon and do not lay the right initial foundation of practices." (1)

Example, level "1 - initial"

Since low maturity organizations rarely clarify the responsibilities of managers, inconsistencies are to be expected. Consequently, how people are treated depends largely on personal orientation, previous experience, and the individual "people skills" of their manager, supervisor, or team leader.

In the second "level" of maturity, the focus is on the unit: "What needs to be done per unit." The idea is that you cannot manage others or manage dependencies with partners if your own organization (department, unit) is not organized.

At the level 5, there is a full integration of activities, practices and basically of the organization. Example level 5:

At Maturity Level 5, individuals are encouraged to make continuous improvements to their personal work processes by analyzing their work and making needed process enhancements. Similarly, work-groups are composed of individuals who each have personalized work processes. To improve the capability of the work-group, these personal work processes must be integrated into an effective operating procedure for the work-group.

Culture is behavior. And each maturity level has behavior characteristics, like for Level 1 (initial): Inconsistent management:

Inconsistency in performing practices, Displacement of responsibility, Ritualistic practices, and an emotionally detached work-force.

At the second level the problems of the first are solved but new arise. The situation is now "managed" and the focus is on responsibilities by "introducing basic competency practices."
Frequent problems involve: work overload, environmental distractions, unclear performance objectives or feedback, lack of relevant knowledge, or skill, poor communication, low morale (1).

At each level process areas are defined that satisfy a set of goal - when they are performed - that contribute to a higher capability. For example for level 2, the processes are: staffing, compensation, performance management, etc...

At the third level there is still little synergy between the units which have their own practices.

To solve this there is a step needed to link the organization's core competences (Prahalad and Hamel) with work-force competences. The process areas of this level include: Participatory Culture. This is achieved by offering the missing link between organizational and unit performance with their own performance.

The level 4 is than labeled as "Predictable" capabilities are now managed and at level 5 the organization is able to continuously improving practices according to changing business requirements. The label: optimizing.

There are many advantages of using this approach - managing both the organization as well as the culture. It is systematic, focused on the whole, and guides the workforce development...

Some of the disadvantages are:

the system must be setup before it can be used. (Using) the system can become a goal on its own, rather than a means to improve and support the organization. What if situations do not fit in?

Then organizations must be aware when to use it. Professional organizations and mission-critical, is often the example. But when is it critical. And how about change of the system itself if it doesn't match the business environment anymore? Is the system useable for organizations that face both growing and diminishing size?

And not to forget to examine: how this system fits with existing systems in the organization?

H.J.B.


Managing Culture - People-CMM

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Friday, November 4, 2011

CMM and the PMBOK

!±8± CMM and the PMBOK

CMM or CMMI may be the most prominent quality standards for software. CMM/CMMI goes beyond the scope of standards such as ISO to define the criteria for good software processes, which is what makes the standard so attractive to organizations with IT shops. CMM/CMMI is intended to govern processes of the entire IT organization, and the complete lifecycle of software applications so must include the processes used to govern the development of the software. CMM/CMMI's influence on processes that govern software development means that it also influences the way that software development projects are managed. PMI's PMBOK (Project Management Body of Knowledge) is recognized around the world as the bible of project management best practices. These apply to the management of projects in any industry including the IT industry so the best practices of the PMBOK will be influenced by the CMM/CMMI standard in any organization that wishes to apply the two standards.

So far as I know, no-one has attempted to create a CMM or CMMI standard that is tailored to the PMBOK and no-one has customized the PMBOK to accommodate CMM or CMMI. This article is my attempt of offer guidance to the project manager who is charged with managing a software project in an organization that is certified at a CMM/CMMI level of 2 or above. Fortunately, these two standards are by no means mutually exclusive; however they do influence one another so some care should be taken with the processes used for the project. The best way to address the relationships is by Key Process Area (KPA) which happens to align fairly closely with Knowledge Areas described in the PMBOK. This is not a manual on achieving CMM or CMMI certification, not is it a manual on implementing PMBOK best practices, I'm simply pointing out ways of aligning the two standards. Since the intended audience for this article is mainly project managers, I'll begin it by providing some background on CMM/CMMI.

Background

CMM stands for Capability Maturity Model. CMMI standards for Capability Maturity Model Integration and evolved from CMM. CMM was developed for the US federal government by Software Engineering Institute (SEI), which is associated with Carnegie Melon University (CMU) for the purpose of measuring the quality of a defense contractor's processes. CMM evolved to become a roadmap for continuous software improvement through 5 stages: Initial, Repeatable, Defined, Managed, and Optimizing, then further refined to address problems with integrating CMM processes across the entire organization. The way the SEI set out to do this was to identify different process areas, to define the processes critical to each process areas, and to define criteria the processes ought to meet. Processes in each of the Key Process Areas (KPA) evolve through each of the levels of maturity until they reach level 5. The model is not meant to advance every practitioner's processes to level 5. Level 5 is intended for organizations such as NASA who have a need for that level of process maturity.

Level 1 is the beginning stage for the model and in fact any organization that creates software will be defined at level 1. Level 2 requires that project management processes are established to track cost, schedule, and functionality. This is the stage that any project that implements the best practices from the PMBOK will be at and requires no rationalization between the PMBOK and CMM. Level 3 requires that software processes for both management and engineering be documented, standardized, and implemented across the organization on all projects. This is the level that requires a degree of coordination between project management and CMM.

Level 2 CMM requires processes in the following areas:

Requirements management Software project planning Software project tracking and oversight Software subcontract management Software quality assurance Software configuration management

All these areas, with the exception of software configuration management, are described in detail by the PMBOK. Software configuration management is not covered and is normally considered one of the process assets that the project will inherit from the organization performing the project. Software subcontract management does not apply to every project, so if your project does not require the procurement of any products or services externally this area can be ignored.

CMM focuses on understanding the needs of the customer of the software project, translating those needs into requirements, and documenting those requirements. The capability striven for in this area is a common understanding of what those requirements are and proper documentation of the requirements so that they can be used to performing and tracking the project's activities. Project planning focuses on the development of realistic estimates for the work which must be performed and obtaining the commitments to do the work. Planning also includes identifying the goals, effort estimation, resource requirements estimation, scheduling the work, and identification of the risks to the plan. Project tracking and oversight requires the project manager to establish sufficient visibility into project performance so that deviations from the plan can be detected and corrected. Corrections can include re-planning the work or taking actions that will allow the team to meet the existing plan. Subcontract management governs how qualified subcontractors are selected and managed. The purpose of quality assurance is to provide visibility into the processes used and products built by reviewing products and processes to ensure compliance with the established standards. Software configuration management establishes and maintains the integrity of the products and components through the build process and throughout the lifecycle of the software. This integrity is established by controlling changes to the product configuration using a baseline library. Changes to baselines are controlled by change control processes.

Level 3 focuses on project and organizational issues that formalize effective software engineering and management processes across all projects. The goal is the improvement of the organization's processes. The project manager cannot be responsible for organizational standards, but can ensure that the project they are managing supports processes at level 3. The areas that comprise level 3 are:

Organization process focus (the focus is applied to the level in general)

Organization process definition Training program Integrated software management Software product engineering Inter-group coordination Peer reviews

Process definition develops and maintains the set of process assets the deliver performance improvements. It also defines the data required by quantitative process management. One example of this data would be test results. The process doesn't address specific tests but rather how the test results will be used to improve software development. Training is focused on developing the skills and knowledge to execute the processes CMM has implemented and the tasks called for by the project plan. The processes and focus in this area are pretty much unchanged from the PMBOK. Integration fits the project's processes into the organizations standards, policies, and assets while meeting the technical needs of the project. PMOs or PMCs are probably the most common example of this. Engineering processes are simply the processes and tools used to produce the software. One example of software product engineering is RAD (Rapid Application Development). Code compilers and web application development platforms are other examples. Inter-group coordination integrates the processes and tools used by the groups across the project. An example of this integration would be the participation of the Business Analyst group in reviewing designs produced by the software development group. Peer reviews refer to design reviews, code reviews, or code walkthroughs.


CMM and the PMBOK

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