1. Teaching material, not software
All videos, workbooks (XLSX), Power BI files (PBIX), PDFs and calculators on this site are educational examples. They are not tested products, not certified reporting tools and not a substitute for your own quality assurance.
2. No warranty
The files are provided “as is”. I make no warranty that formulas, DAX measures, data models or results are free of errors, complete, or fit for a particular purpose. Check every figure against your source systems before using it.
3. No liability for consequences
I accept no liability for damages of any kind arising from the use of these files or their results — in particular for management decisions, budget or workforce planning, reporting to third parties, or statutory disclosures. Liability for intent and gross negligence remains unaffected.
4. No professional advice
The content is not legal, tax, labour-law or data-protection advice. Questions on works council involvement, GDPR or employment law belong with your own advisors.
5. Your own data and GDPR
The templates contain synthetic sample data only. If you load real HR data into them, you remain the controller under GDPR: aggregate wherever possible, respect minimum group sizes and involve your works council and data protection officer.
6. Use and redistribution
You may use and adapt the files inside your own organisation free of charge. Reselling them, publishing them as your own material, or using them in paid training without written permission is not allowed.
7. External links
Links to hr-transparency.de, YouTube and other third-party sites lead to content I do not control and for which I take no responsibility.