templates/areas/resource-collection/view.html.twig line 1

<section id="resourcecollection">

    {{
        pimcore_renderlet('resourcecollection', {
            controller: 'App\\Controller\\DefaultController::resourceCollectionRenderletAction',
            title: 'Drag a Resource Collection (from Objects tree) here',
            height: 'auto'
        })
    }}

</section>