Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Mariela Pérez—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Materialscientist (talk) 08:00, 5 January 2024 (UTC)[reply]

Hello, I'm Materialscientist. I noticed that you made a change to an article, Arawak, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 07:07, 14 January 2024 (UTC)[reply]

Hello 73.139.2.106! Your additions to United Kingdom–Venezuela relations have been removed in whole or in part, as they appear to have added copyrighted content without evidence that the source material is in the public domain or has been released by its owner or legal agent under a suitably free and compatible copyright license. (To request such a release, see Wikipedia:Requesting copyright permission.) While we appreciate your contributions to Wikipedia, there are certain things you must keep in mind about using information from sources to avoid copyright and plagiarism issues.

• You can only copy/translate a small amount of a source. You must mark what you take as a direct quotation with double quotation marks (") and cite the source using an inline citation. Read about this at Wikipedia:Non-free content in the sections on "text". See also Help:Referencing for beginners, for how to cite sources here.
• Aside from limited quotation, you must put all information in your own words and structure, in proper paraphrase. Following the source's words too closely can create copyright problems, so it is not permitted here; see Wikipedia:Close paraphrasing. Even when using your own words, you are still asked to cite your sources to verify the information and to demonstrate that the content is not original research.
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• If you own the copyright to the source you want to copy or are a legally designated agent, you may be able to license that text so that we can publish it here. Understand, though, that unlike many other sites, where a person can license their content for use there and retain non-free ownership, that is not possible at Wikipedia. Rather, the release of content must be irrevocable, to the world, into either the public domain (PD) or under a suitably free and compatible copyright license. Please see Wikipedia:Donating copyrighted materials.
• Also note that Wikipedia articles may not be copied or translated without attribution. If you want to copy or translate from another Wikipedia project or article, you must follow the copyright attribution steps described at Wikipedia:Copying within Wikipedia. See also Help:Translation#License requirements.

It's very important that contributors understand and follow these practices. Our policy requires that people who persistently do not must be blocked from editing. If you have any questions about this, please ask them here on this page, or leave a message on my talk page. Thank you. — Diannaa (talk) 00:33, 13 March 2024 (UTC)[reply]