User talk:62.190.138.253

April 2023
Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to Axel Lehmann, it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Thank you. Materialscientist (talk) 10:05, 3 April 2023 (UTC)

June 2024
Please stop. If you continue to add unsourced or poorly sourced content, as you did at Credit Suisse, you may be blocked from editing. Iseult  Δx parlez moi 21:58, 26 June 2024 (UTC)