User talk:2A00:23C5:250F:A701:1D67:7F2A:CBE1:A37B

September 2022
Hello, I'm SunilNevlaFan. An edit that you recently made to Theory of constraints seemed to be a test and has been reverted. If you want to practice editing, 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!  Sunil Nevla Fan ✨ 15:54, 9 September 2022 (UTC)