User talk:2A00:23C4:5B13:3401:19C:D485:43F5:2751

Thanks for contributing to the article TUI Group. However, one of Wikipedia's core policies is that contributions must be verifiable through reliable sources, preferably using inline citations. Please help by adding more sources to the article you edited, and/or by clarifying how the sources already given support the claims (see here for how to do inline referencing). If you need further help, you can look at Help:Contents/Editing Wikipedia, or ask at the Teahouse, or just ask me. Thank you. Dormskirk (talk) 22:14, 23 December 2021 (UTC)