User:T3g5JZ50GLq/New British & Race-built galleon

remove <!-- --> to demonstrate {{:Template}} transclusions

In User:T3g5JZ50GLq/New British & Race-built galleon you include several other pages, notably {{:Race-built galleon}}. By doing so you add your page into the category list which is probably unintended and certainly incorrect. See Category:Nautical_terminology for example. If you are working on text then cut-and-paste is more appropriate, there's rarely a good reason to actually transclude a main-space article into a draft page. If the page you are working is not a draft but some private research then WP is not really the place to store it – try something like zotero for example. Regards, User:Martin of Sheffield 10:09, 25 March 2020 (UTC)