lOMoARcPSD|48573199

Spm-unit-6 - Project Organizations and Responsibilities:

Line-of-Business Organizations,
Software Project Management (Jawaharlal Nehru Technological University, Kakinada)

Scan to open on Studocu

Studocu is not sponsored or endorsed by any college or university

Downloaded by shesi reddy777 (shesireddy777@gmail.com)
 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

UNIT - VI
Project Organizations and Responsibilities: Line-of-Business Organizations, Project Organizations,
evolution of Organizations.
Process Automation: Automation Building blocks, The Project Environment.

Project Organizations and Responsibilities:

 Organizations engaged in software Line-of-Business need to support projects with the
infrastructure necessary to use a common process.
 Project organizations need to allocate artifacts & responsibilities across project team to
ensure a balance of global (architecture) & local (component) concerns.
 The organization must evolve with the WBS & Life cycle concerns.
 Software lines of business & product teams have different motivation.
 Software lines of business are motivated by return of investment (ROI), new business
discriminators, market diversification&profitability.
 Project teams are motivated by the cost, Schedule&quality of specific deliverables

1) Line-Of-Business Organizations:
The main features of default organization are as follows:
• Responsibility for process definition & maintenance is specific to a cohesive line of
business.
• Responsibility for process automation is an organizational role & isequal in
importance to the process definition role.
• Organizational role may be fulfilled by a single individual or several different teams.

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 1-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

Fig: Default roles in a software Line-of-Business Organization.

Software Engineering Process Authority (SEPA)
The SEPA facilities the exchange of information & process guidance both to & from
project practitioners
This role is accountable to General Manager for maintaining a current assessment of
the organization’s process maturity & its plan for future improvement
Project Review Authority (PRA)
The PRA is the single individual responsible for ensuring that a software project complies
with all organizational & business unit software policies, practices & standards
A software Project Manager is responsible for meeting the requirements of a contract or
some other project compliance standard
Software Engineering Environment Authority( SEEA )
The SEEA is responsible for automating the organization’s process, maintainingthe
organization’s standard environment, Training projects touse the
environment&maintaining organization-wide reusable assets
The SEEA role is necessary to achieve a significant ROI for common process.
Infrastructure
An organization’s infrastructure provides human resources support, project-independent
research & development, &other capital software engineering assets.
2) Project organizations:

Software Management
Artifacts Activities

 Business case Customer interface, PRA interface

 Software development plan Planning, monitoring
 Status assessments Risk management
Software process definition
Process improvement

System engineering Administration

Software Architecture Software Development Software Assessment

Figure 11-2. Default project organization and responsibilities

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 2-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

• The above figure shows a default project organization and maps project-level roles
and responsibilities.
• The main features of the default organization are as follows:
• The project management team is an active participant, responsible for producing as
well as managing.
• The architecture team is responsible for real artifacts and for the integration of
components, not just for staff functions.
• The development team owns the component construction and maintenance
activities.
• The assessment team is separate from development.
• Quality is everyone’s into all activities and checkpoints.
• Each team takes responsibility for a different quality perspective.
3) EVOLUTION OF ORGANIZATIONS:
Software Software
Management Management
50% 10%

Software Software Software Software Software Software

Architecture Development Assessment Architecture Development Assessment
20% 20% 10% 50% 20% 20%

Inception Elaboration

Software Software
Management Management
10% 10%

Software Software Software Software Software Software

Architecture Development Assessment Architecture Development Assessment
5% 35% 50% 10% 50% 30%

Transition Construction

Inception: Elaboration:
Software management: 50% Software management: 10%
Software Architecture: 20% Software Architecture: 50%
Software development: 20% Software development: 20%
Software Assessment Software Assessment
(measurement/evaluation):10% (measurement/evaluation):20%
Construction: Transition:
Software management: 10% Software management: 10%
Software Architecture: 10% Software Architecture: 5%
___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 3-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

Software development: 50% Software development: 35%
Software Assessment Software Assessment
(measurement/evaluation):30% (measurement/evaluation):50%

The Process Automation:

Introductory Remarks:
The environment must be the first-class artifact of the process.
Process automation& change management is critical to an iterative process. If the change is
expensive then the development organization will resist it.
Round-trip engineering& integrated environments promote change freedom & effective evolution
of technical artifacts.
Metric automation is crucial to effective project control.
External stakeholders need access to environment resources to improve interaction with the
development team & add value to the process.
The three levels of process which requires a certain degree of process automation for the
corresponding process to be carried out efficiently.
Metaprocess (Line of business): The automation support for this level is called an infrastructure.
Macroproces (project):The automation support for a project’s process is called an environment.
Microprocess (iteration):The automation support for generating artifacts is generally called a tool.

Tools: Automation Building blocks:

Many tools are available to automate the software development process. Most of the core
software development tools map closely to one of the process workflows
Workflows Environment Tools & process Automation
Management Workflow automation, Metrics automation
Environment Change Management, Document Automation
Requirements Requirement Management
Design Visual Modeling
Implementation -Editors, Compilers, Debugger, Linker, Runtime
Assessment -Test automation, defect Tracking
Deployment defect Tracking

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 4-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

The Project Environment:

The project environment artifacts evolve through three discrete states.
(1)Prototyping Environment.(2)Development Environment.(3)Maintenance Environment.
The Prototype Environment includes an architecture test bed for prototyping project architecture
to evaluate trade-offs during inception & elaboration phase of the life cycle.
The Development environment should include a full suite of development tools needed to support various
Process workflows & round-trip engineering to the maximum extent possible.
The Maintenance Environment should typically coincide with the mature version of the
development.
There are four important environment disciplines that are critical to management context & the
success of a modern iterative development process.
Round-Trip engineering
Change Management
Software Change Orders (SCO)
Configuration baseline Configuration Control Board
Infrastructure
Organization Policy
Organization Environment
Stakeholder Environment.

Round Trip Environment

Tools must be integrated to maintain consistency & traceability.
Round-Trip engineering is the term used to describe this key requirement for environment that
support iterative development.

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 5-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

As the software industry moves into maintaining different information sets for the engineering
artifacts, more automation support is needed to ensure efficient & error free transition of data
from one artifacts to another.
Round-trip engineering is the environment support necessary to maintainConsistency among the
engineering artifacts.

Change Management
Change management must be automated & enforced to manage multiple iterations & to enable
change freedom.
Change is the fundamental primitive of iterative Development.
I. Software Change Orders
The atomic unit of software work that is authorized to create,modify or obsolesce components
within a configuration baseline is called a software change orders ( SCO )
The basic fields of the SCO are Title, description, metrics, resolution, assessment & disposition

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 6-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

Change management
II.Configuration Baseline
A configuration baseline is a named collection of software components &Supporting
documentation that is subjected to change management & is upgraded, maintained, tested,
statuses & obsolesced a unit
There are generally two classes of baselines
External Product Release
Internal testing Release
Three levels of baseline releases are required for most Systems
1. Major release (N)
2. Minor Release (M)
3. Interim (temporary) Release (X)
Major release represents a new generation of the product or project
___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 7-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

A minor release represents the same basic product but with enhanced features,
performance or quality.
Major & Minor releases are intended to be external product releases that are persistent &
supported for a period of time.
An interim release corresponds to a developmental configuration that is intended to be
transient.
Once software is placed in a controlled baseline all changes are tracked such that a
distinction must be made for the cause of the change. Change categories are
Type 0: Critical Failures (must be fixed before release)
Type 1: A bug or defect either does not impair (Harm) the usefulness of the system or can
be worked around
Type 2: A change that is an enhancement rather than a response to a defect
Type 3: A change that is necessitated by the update to the environment
Type 4: Changes that are not accommodated by the othercategories.
Change Management
III Configuration Control Board (CCB)
A CCB is a team of people that functions as the decision
Authority on the content of configuration baselines
A CCB includes:
1. Software managers
2. Software Architecture managers
3. Software Development managers
4. Software Assessment managers
5. Other Stakeholderswho are integral to the maintenance of the controlled software
delivery system?
Infrastructure
The organization infrastructure provides the organization’s capitalassets including two key
artifacts - Policy & Environment
I Organization Policy:
A Policy captures the standards for project software developmentprocesses
The organization policy is usually packaged as a handbook that defines the life cycles & the
process primitives such as
 Major milestones
 Intermediate Artifacts
 Engineering repositories
 Metrics
 Roles & Responsibilities

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 8-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

Infrastructure
II Organization Environment
The Environment that captures an inventory of tools which are building blocks from which
project environments can be configuredefficiently & economically

Stakeholder Environment
Many large scale projects include people in external organizationsthat represent other
stakeholders participating in the development processthey might include
 Procurement agency contract monitors
 End-user engineering support personnel
 Third party maintenance contractors
 Independent verification & validation contractors
 Representatives of regulatory agencies & others.
These stakeholder representatives also need to access to development resources so that
they can contribute value to overall effort. These stakeholders will be access through on-
line
An on-line environment accessible by the external stakeholdersallow them to participate in
the process a follows
Accept & use executable increments for the hands-on evaluation.
Use the same on-line tools, data & reports that the development organization uses to
manage & monitor the project
Avoid excessive travel, paper interchange delays, format translations, paper * shipping
costs & other overhead cost

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 9-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)

 lOMoARcPSD|48573199

Software Project ManagementFaculty: Mr. Abdul Majeed

___________________________________________________________________________________
IV B.Tech. I Sem(CSE/IT) © www.jntumaterials.co.in - 10-

Downloaded by shesi reddy777 (shesireddy777@gmail.com)