User talk:202.137.113.194

October 2017
Hello, I'm Walter Görlitz. I wanted to let you know that one or more of your recent contributions to Top-down and bottom-up design have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks. Walter Görlitz (talk) 02:21, 7 October 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

December 2017
Please do not remove content or templates from pages on Wikipedia, as you did to 2019 FIBA Basketball World Cup qualification, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Drchriswilliams (talk) 11:10, 6 December 2017 (UTC)