Defining the Defining the ActivitiesActivities

DocumentsDocuments Goal Statement

defines why helps manage expectations

Statement of Work what gets delivered defines scope

Software Project Management Plan

how will the project be run organizes the team(s)

Work Breakdown Structure what are our tasks organizing document

SOW SPMP WBS Tasks

Statement of Work

Written by the Customer Similar to a Call for Proposals (CFP)

Purpose “A SOW should specify in clear, understandable terms

the work to be done in developing or producing the goods to be delivered or services to be performed by a contractor.

A SOW defines all non-specification requirements for contractor effort.

Specifications are typically referenced in the SOW but the specific qualitative or quantitative technical requirements shall not be spelled out in the SOW. “

> SOW SPMP WBS Tasks

SOW Format – example 1

STATEMENT OF WORK

1. GENERAL. The Bureau of Reclamation has a requirement for …

2. BACKGROUND. 3. WORK TO BE PERFORMED BY CONTRACTOR.4. GOVERNMENT-FURNISHED MATERIALS/SERVICES.5. SUMMARY OF DELIVERABLE.6. PROJECT COMPLETION/DELIVERY SCHEDULE

6.1 REVIEW OF DELIVERABLES.6.2 ACCEPTANCE OF DELIVERABLES.

7. CONTRACTOR PAYMENT SCHEDULE8. TECHNICAL COORDINATION9. ADDRESS FOR DELIVERABLES

> SOW SPMP WBS Tasks

SOW Format – example 2

DOD-type SOW

1. Scope – what is in this SOW

2. Background3. Related Documents4. Deliverables

Sub-Tasks Reports place of work review timetable

> SOW SPMP WBS Tasks

Software Project Management PlanContents

Goal Statement

Process Model management and technical

Organizational Chart

Timetable and Deliverables Work Breakdown – next topic tonight Schedule – in two weeks

Budget costs estimates - next week

SOW> SPMP WBS Tasks

IEEE 1058 Standard for SPMP

1. Introduction 1.1 Project overview 1.2 Project deliverables 1.3 Evolution of the SPMP 1.4 Reference materials 1.5 Definitions and acronyms

2. Project organization 2.1 Process model 2.2 Organizational structure 2.3 Organizational boundaries and

interfaces 2.4 Project responsibilities

3. Managerial process 3.1 Managerial objectives & priorities 3.2 Assumptions, dependencies &

constraints 3.3 Risk management 3.4 Monitoring & controlling mechanisms 3.5 Staffing plan

4. Technical process 4.1 Methods, tools & techniques 4.2 Software documentation 4.3 Project support functions

5. Work packages, schedule & budget

5.1 Work packages 5.2 Dependencies 5.3 Resource requirements 5.4 Budget & resource

allocation 5.5 Schedule

SOW> SPMP WBS Tasks

Jargon Alert!Jargon Alert!

Work Breakdown Structure “Simply stated, a WBS is a

hierarchical list of the work activities to complete a project.”

Jargon Alert!Jargon Alert! Activity – A major unit of work to be

completed in achieving the objectives of a software project. An activity has precise starting and ending dates, incorporates a set of tasks to be completed, consumes resources and results in work products. An activity may include other activities in a hierarchical manner.

IEEE Std 1058 – Standard for Software Project Management Plans

Jargon Alert!Jargon Alert! Task – The smallest unit of work subject to

management accountability. A task is a well defined work assignment for one or more project members. The specification of work to be accomplished in completing a task is documented in a work package. Related tasks are usually grouped to form activities.

IEEE Std 1058 – Standard for Software Project Management Plans

Jargon Alert!Jargon Alert! Work Package – A specification for the

work to be accomplished in completing an activity or task. A work package defines the work product(s), the staffing requirements, the expected duration, the resources to be used, the acceptance criteria for the work products, the name of the responsible individual, and any special considerations for the work.

IEEE Std 1058 – Standard for Software Project Management Plans

Jargon Alert!Jargon Alert! Project Function – An activity that spans

the entire duration of a software project. Examples of project functions include project management, configuration management, quality assurance, and verification and validation.

IEEE Std 1058 – Standard for Software Project Management Plans

Jargon SummaryJargon Summary

A SPMP contains the WBS.

The WBS is made up of a list of Activities.

Activities are made up of Tasks.

WBS Definition - MIL-HDBK-881

A product-oriented family tree composed of hardware, software, services, data, and facilities. The family tree results from systems engineering efforts during the acquisition of a defense materiel item.

A WBS displays and defines the product, or products, to be developed and/or produced. It relates the elements of work to be accomplished to each other and to the end product.

A WBS can be expressed down to any level of interest. However the top three levels are as far as any program or contract need go unless the items identified are high cost or high risk. Then, and only then, is it important to take the work breakdown structure to a lower level of definition.

SOW SPMP> WBS Tasks

Primary uses of WBS Determining Budget

Creating a Schedule

Insuring that we didn’t forget anything

Matching staff skills to tasks

Communicating the big picture

SOW SPMP> WBS Tasks

WBS Formats

Tree Useful at early stages for big picture

Indented List Most popular format Easy to create and edit (eg Excel)

SOW SPMP> WBS Tasks

Example WBS

# Task Description Who Resources M&S StartStop

1 Get to Work 1.1 Eat Breakfast SD, WD bread, coffee $1 1.2 Shower SD soap $.10 1.3 Get Dressed SD existing clothes 1.4 Goto Office SD vehicle $.75

2 Daily Communication 2.1 Check Email

SOW SPMP> WBS Tasks

Example WBS

http://www.hyperthot.com/pm_wbs.htm

SOW SPMP> WBS Tasks

Example WBS

SOW SPMP> WBS Tasks

WBS Rules

Avoid too much detail break down until a group can do the activity in a

week or month - a work package

Only specify what you can manage

Limit depth of indention to manageable level

SOW SPMP> WBS Tasks

WBS Rulesa. Show all software project work at a level that can be used for

software project tracking and reporting. The WBS must provide the information that allows the project manager to extract progress measurement (technical, cost, and schedule) for the project's required status reporting.

b. Include products, events (e.g., reviews and audits), and processes (e.g., software qualification) that will show visibility into software development, testing, deployment, training, and life cycle support (as required).

c. Assign WBS elements so that they can support risk assessment, engineering change proposal evaluation, contract change evaluation, interface management, data management, and configuration control.

d. Provide the ability to extract costs for separate types of software work effort (e.g., prototype, full scale development, maintenance).

e. Ensure that the WBS is compatible with the available project resources (e.g., staff) and organization (e.g., independent qualification testing).

http://www.stsc.hill.af.mil/resources/tech_docs/process_plan/prplp104.html

SOW SPMP> WBS Tasks

Identifying Tasks

SOW Experience / Other WBSs Standards Documents

such as IEEE 1074

SOW SPMP WBS> Tasks

IEEE 1074

"IEEE Standard for Developing Software Process Life Cycles"

contains a good checklist of activities

SOW SPMP WBS> Tasks

IEEE 1074 Activity Groups

Software Life Cycle Model Planning

Project Management Predevelopment - detailed next

Development - detailed next

Post-Development

Integral

SOW SPMP WBS> Tasks

IEEE 1074

Predevelopment5. Concept Exploration6. System Allocation

Development7. Requirements – detailed next

8. Design9. Implementation – detailed next

• Software Life Cycle Model Planning• Project Management• Predevelopment• Development• Post-Development• Integral

IEEE 1074Development7. Requirements

24. Define and Development Software Requirements25. Define Interface Requirements26. Prioritize and Integrate Software Requirements

9. Implementation32. Create Test Data33. Create Source Code34. Generate Object Code35. Create Operating Documentation36. Plan Integration37. Perform Integration

• Software Life Cycle Model Planning• Project Management• Predevelopment• Development• Post-Development• Integral

Next …Next …Before we can build a schedule, we need to know how much time everything will take, how many people we will need, how much money…

In other words, estimating