User:TheBurningPrincess1/global.js

// Ignore all announcements except those from 12345 and 23456 window.announcementsIgnore = { option: 'opt-out-all', exceptWikiIds: [ 345,       456    ] };

importArticles({   type: 'script',    articles: [        'u:dev:MediaWiki:AnnouncementsIgnore.js',    ] });