MediaWiki:Mwe-upwiz-campaign-conf-idField2LabelPage/qqq

Instead of specifying some simple text using the ID field label text setting, it's possible to specify a page of which the content should be used for this purpose. When specified, and the page exists, this value will be used instead of the one of the ID field label text setting. For internationalization purposes one can use "$1" as token which then gets replaced by the language code, ie ID_Field_label_$1 will be turned into ID_Field_label_en for users that have their language set to English, and to ID_Field_label_nl for those with Dutch as language. When there is no page for the users language, English will be used as fallback.