As a courtesy to other editors, it is a Commons guideline to sign your posts on talk pages, user talk pages, deletion requests, and noticeboards. To do so, simply add four tildes (~~~~) at the end of your comments. Your user name or IP address (if you are not logged in) and the date will then automatically be added along with a timestamp when you save your comment. Signing your comments helps people to find out who said something and provides them with a link to your user/talk page (for further discussion). Thank you.
To add your language to the list of languages supported by this template, please copy the code of Template:Please sign/en (or any other language version you prefer to translate) and replace the text strings in there (the form below can be used to create a translation, the English version is preloaded in the edit box). Please change the parameter lang from en (or whatever language you are translating) to the language code of your language.