RocketChat.Migrations.add({ version: 88, up: function() { if (RocketChat && RocketChat.models && RocketChat.models.Settings) { const setting = RocketChat.models.Settings.findOne({ _id: 'Layout_Sidenav_Footer' }); if (setting && setting.value && setting.packageValue) { if (setting.value === '') { RocketChat.models.Settings.update({ _id: 'Layout_Sidenav_Footer' }, { $set: { value: setting.packageValue } }); } } } } });