User talk:Catalyst Kumar

Conflict of interest and your username
Welcome to Wikipedia. I noticed that your username, "Catalystcorp", may not comply with our username policy. Please note that you may not use a username that represents the name of a company, group, organization, product, service, or website. Examples of usernames that are not allowed include "XYZ Company", "MyWidgetsUSA.com", and "Foobar Museum of Art". However, you are permitted to use a username that contains such a name if it identifies you individually, such as "Sara Smith at XYZ Company", "Mark at WidgetsUSA", or "FoobarFan87".

Please also note that Wikipedia does not allow accounts to be shared by multiple people, and that you may not advocate for or promote any company, group, organization, product, service, or website, regardless of your username. Please also read our paid editing policy and our conflict of interest guideline. If you are a single individual and are willing to contribute to Wikipedia in an unbiased manner, please request a change of username, by completing the form at Special:GlobalRenameRequest, choosing a username that complies with our username policy. If you believe that your username does not violate our policy, please leave a note here explaining why. Thank you. --Hammersoft (talk) 02:15, 31 January 2020 (UTC)

Recent edit to Indore–Nagpur Express
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Indore–Nagpur Express, but you didn't provide a reliable source. It's been removed 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! Materialscientist (talk) 10:52, 10 February 2020 (UTC)