Translations:Template:Extension/sandbox/212/en

Optional parameter to link the exact page where (message group id with which) the extension will be translatable on $translatewiki if enabled. If the default link is incorrect, manually set it to:
 * $lowercase($nospaces(Label as defined in $file)), aka
 * the parameter you get in the URL after
 * typing the name of the extension in the search/filter box at $tranlwikispectransl or
 * searching for its name in $transwikilangstat after clicking "expand all".