RocketChat.Migrations.add({ version: 66, up() { if (RocketChat && RocketChat.models && RocketChat.models.Settings) { // New color settings - start with old settings as defaults const replace1 = RocketChat.models.Settings.findOne({ _id: 'theme-color-tertiary-background-color' }); if (replace1) { RocketChat.models.Settings.upsert({ _id: 'theme-color-component-color' }, { $set: { value: replace1.value } }); } } } });