General · Interactive CI tool

A3 Problem Solving

An A3 is a concise improvement story connecting context, the current condition, a goal, analysis, countermeasures and follow-up evidence.

Open A3 Problem Solving 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 to coordinate and communicate an investigation rather than simply present a finished success story.

It makes the reasoning behind a change visible so others can challenge assumptions and learn from the work.

When to choose another method

Use Project Charter for an initial scope agreement. Use specialist worksheets for the detailed analysis that supports the A3.

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 A3 Problem Solving instructions step by step

Fictional example snapshot

Packing error investigation

A fictional warehouse documents an inconsistent label-selection process.

Selected details from the worked example
Current condition	12 corrections among 100 sample orders
Countermeasure	Remove obsolete template and test the revised selection step
Follow-up	Measure correction rate and check for new delays

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.

A3 Problem Solving: guide & examples