DESIGN FOR SIX SIGMA (DFSS) TEAM AND TEAM SOFTWARE PROCESS (TSP) - Software Design for Six-Sigma: A Roadmap for Excellence - page 241

Requirements

Planning

Design

guide

Code

Scripts

Logs

Compile

Test

Project
Summary

PM

Project and process
Data summary report

Finished project

FIGURE 10.1 The PSP0 process flow (Humphrey, 1999).

PSP1: Personal Planning Process PSP1 adds planning steps to PSP0 as shown
in Figure 10.2. The initial increment adds test report, size, and resource estima-
tion. In PSP1, task and schedule planning are introduced.
The intention of PSP1 is to help understand the relation between the size of
the software and the required time to develop it, which can help the software
professional make reasonable commitments. Additionally, PSP1 gives an orderly
plan for doing the work and gives a framework for determining the status of the
software project (Humphrey, 1997).

Requirements

Planning

Design Code Compile Te s t

Postmortem

Finished product
Project and process data
summary report

FIGURE 10.2 PSP1—Personal planning process (Humphrey, 1997).