User talk:140.194.40.47

October 2016
Hello, I'm 80.221.159.67. I noticed that you made a change to an article, List of TCP and UDP port numbers, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. 80.221.159.67 (talk) 15:24, 15 October 2016 (UTC)

Your recent edit to List of TCP and UDP port numbers appears to have added the name of a non-notable entity to a list that normally includes only notable entries. In general, a person or organization added to a list should have a pre-existing article before being added to most lists. If you wish to create such an article, please first confirm that the subject qualifies for a separate, stand-alone article according to Wikipedia's notability guideline. Thank you. 80.221.159.67 (talk) 15:24, 15 October 2016 (UTC)
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August 2020
Please do not add or change content, as you did at List of diver certification organizations, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. RexxS (talk) 22:00, 7 August 2020 (UTC)
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