Define · Interactive CI tool

SIPOC Diagram Builder

SIPOC stands for Suppliers, Inputs, Process, Outputs and Customers. It is a concise overview of what enters a process, the broad activities, what leaves it and who receives the result.

Open SIPOC Diagram Builder Read the full guide

Read freely. Creating a worksheet requires a verified free beta account. No payment or manual beta approval.

When this tool helps

Use it early, especially when several departments disagree about where a process starts or ends.

It gives the team a shared scope and prevents a project from quietly expanding to unrelated work.

When to choose another method

Use a flowchart for individual decisions and loops. Use CTQC to turn a customer expectation into a detailed measure.

How to use it in CI Tools

Read the guide and agree the question, definitions and required starting information.
Open a separate blank worksheet or the built-in synthetic practice sample. Follow the tool-specific steps and review its warnings.
Check the interpretation and save an editable .citools file to your computer. Keep reports as separate exports.

Follow the SIPOC instructions step by step

Fictional example snapshot

Purchase-order creation

A fictional office turns an approved request into a purchase order.

Selected details from the worked example
Suppliers / inputs	Requester / approved need and budget code
Process	Validate → Select supplier → Create → Authorize
Outputs / customers	Authorized purchase order / supplier and accounts team

These figures illustrate the method; they are not clinical instructions, universal targets or verified results from a real organization.

Read the complete worked example and its interpretation

Learn the method, then put it into practice

The full guide includes prerequisites, interface-specific steps, two fictional examples, common mistakes and interpretation help. It is available without registration.

SIPOC: guide & examples