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software engineering · IDEF0 · process modeling

A2: Code Development and Unit Testing

Type IDEF0 function modelStandard FIPS PUB 183 (1993)Engine schematex-idef0Updated 7/22/2026
A2: Code Development and Unit Testing
Drawing preview
The scenario

Modeling the code development and unit testing phase of a software project using IDEF0.

What is in this drawing

Read the decisions behind it.

01

Used three sub-functions to represent sequential activities

02

Applied ICOM arrows for boundary and internal flows

When you need to document the code development workflow with standard positions for inputs, controls, outputs, and mechanisms.

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