User talk:Vahid.dayyani

April 2021
Hello, I'm JohnFromPinckney. I wanted to let you know that one or more of your recent contributions to Joomla have been undone because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Take a look at the welcome page to learn more about Wikipedia. Furthermore, the addition of material copied from other sources violates our WP:COPYVIO policy and is strictly forbidden. &mdash; JohnFromPinckney (talk) 16:30, 26 April 2021 (UTC)

Please do not add promotional material to Wikipedia, as you did with this edit to Joomla. While objective prose about beliefs, organisations, people, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. Mxtt.prior (talk) 16:55, 26 April 2021 (UTC)


 * Sure. sorry for that and Thanks for the tips and hints. I will observancein the next editions Vahid.dayyani (talk) 18:32, 26 April 2021 (UTC)

Wikipedia and copyright
Hello Vahid.dayyani! Your additions to Joomla 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 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, and you must mark what you take as a direct quotation with double quotation marks (") and cite the source using an inline citation. You can read about this at 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 Close paraphrasing. Even when using your own words, you are still, however, asked to cite your sources to verify the information and to demonstrate that the content is not original research.
 * We have strict guidelines on the usage of copyrighted images. Fair use images must meet all ten of the non-free content criteria in order to be used in articles, or they will be deleted.  All other images must be made available under a free and open license that allows commercial and derivative reuse to be used on Wikipedia.
 * 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. Such a release must be done in a verifiable manner, so that the authority of the person purporting to release the copyright is evidenced. See 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 in Translation. See also Copying within Wikipedia.

It's very important that contributors understand and follow these practices, as policy requires that people who persistently do not must be blocked from editing. If you have any questions about this, you are welcome to leave me a message on my talk page. ''This should all have been clear to you already, as I mentioned in my first notice above. Please don't add material copied from elsewhere again.'' Thank you. &mdash; JohnFromPinckney (talk) 17:17, 26 April 2021 (UTC)


 * Sure. sorry for that and Thanks for the tips and hints. I will observe in the next editionsVahid.dayyani (talk) 18:23, 26 April 2021 (UTC)