If you have a Sitecore component that picks up and renders its child items, such as a Hero Slider or a Navigation component, you can enable Inserting, Deleting and Sorting child items in the Experience Editor simply by adding some Experience Editor Buttons on the rendering:
Here is how it looks to insert or sort child items in the Experience Editor using the Edit Frame Buttons:
Adding and Sorting Child Items in Sitecore Experience Editor
by Shu Jackson on January 31st, 2018 | ~ minute read
