Legal

AI use and transparency

No AI system talks to you on this site. Every result, check and piece of feedback comes from rules and calculations written in advance.

The Dutch, Polish and German versions of the pages are translated with the help of AI.

Not advice

Everything in this lab is for learning. It is not legal, financial, investment or other professional advice.

Privacy and cookies

Pseudonymous usage statistics (pages visited, language, device type) are collected on the server with Azure Application Insights, without cookies; IP addresses are not stored.

The site sets cookies only to work: your theme and your language, kept for a year, and a security cookie that protects the page's forms. Azure App Service, which hosts the lab, adds two cookies that keep your visit on the same server while the page is open.

Your progress is saved in this browser only; the lab keeps no copy.

The privacy notice has the details: who is responsible, what is processed and why, how long it is kept, and your rights. Privacy notice

Questions: use the contact form on the blog.(opens in a new tab)

Fictional companies and data

The two case studies are set at fictional companies: Helion Energy, a European energy retailer, and Meridian Assurance, a UK motor insurer.

Synthetic data: no real customer, policy or claim is in them, and the companies are fictional.

Their names, people and figures are made up; any likeness to a real company is a coincidence.

Every other dataset in the lab is generated by a program from a fixed seed.

Trademarks

Microsoft, Azure, Excel and other Microsoft product names are trademarks of the Microsoft group of companies.

CloudWorrior is independent and not affiliated with or endorsed by Microsoft; the product names are used only to describe them.

Other product and company names belong to their owners.

Copyright, licences and sources

Text, diagrams and code examples on this site: © 2026 Musa Consulting, unless stated otherwise.

The lab is built with these open-source parts, each under its own licence:

• MudBlazor, the interface components (MIT licence)
• Material icons by Google, through MudBlazor (Apache License 2.0)
• KaTeX, which typesets the formulas (MIT licence)
• ApexCharts, for the live charts, through Blazor-ApexCharts (MIT licence)
• Roboto, the font, served by the lab itself (SIL Open Font License 1.1)