tabControl.html

<tab-control data-sly-use.model="org.millr.core.models.TabControl"
    data-sort-by="${model.sortBy}"
    data-model="${'{0}.model.json' @ format = resource.path}"
    data-title="${model.title || 'testing 123'}">
    <h2>${properties.subTitle || 'Sub Title'}</h2>
    <sly data-sly-repeat.child="${model.children}">
        <tab-item>${child.title}</tab-item>
    </sly>
</tab-control>