https://en.wikipedia.org/wiki/Talk:Chelsea_Manning
>This article should adhere to the identity guideline because it contains material about one or more trans women. Main biographical articles should give precedence to self-designation as reported in the most up-to-date reliable sources, even when it doesn't match what's most common in reliable sources. Any person whose gender might be questioned should be referred to by the pronouns, possessive adjectives, and gendered nouns (for example "man/woman", "waiter/waitress", "chairman/chairwoman") that reflect that person's latest expressed gender self-identification. This applies in references to any phase of that person's life, unless the subject has indicated a preference otherwise. Other articles should use context to determine which name or names to provide on a case-by-case basis. If material violating this guideline is repeatedly inserted, or if there are other related issues, please report the issue to the LGBT noticeboard, or, in the case of living people, to the BLP noticeboard.
https://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style#Iden...
>Give precedence to self-designation as reported in the most up-to-date reliable sources, even when it doesn't match what is most common in reliable sources. When a person's gender self-designation may come as a surprise to readers, explain it without overemphasis on first occurrence in an article. Any person whose gender might be questioned should be referred to by the pronouns, possessive adjectives, and gendered nouns (for example "man/woman", "waiter/waitress", "chairman/chairwoman") that reflect that person's latest expressed gender self-identification. This applies in references to any phase of that person's life, unless the subject has indicated a preference otherwise. Avoid confusing constructions (Jane Doe fathered a child) by rewriting (e.g., Jane Doe became a parent). Direct quotations may need to be handled as exceptions (in some cases adjusting the portion used may reduce apparent contradictions, and "[sic]" may be used where necessary). MOS:MULTIPLENAMES calls for mentioning the former name of a transgender person if they were notable under that name. In other respects, the MoS does not specify when and how to mention former names, or whether to give the former or current name first.