I created a simple tab in customer adminhtml that will point to a link (controller) and display the component ui list/grid. I understood how to use Magento\Ui\Component\Layout\Tabs\TabInterface; with that example. But in 2.1 all the adminhtml product layout has been changed. I could create the same above process and point a .phtml in the admin tab. But I want to do more. I need to create a component UI xml with a collection that will save some form data in flat table. I saw the existing product add/edit of adminhtml layout so that I could replicate but its difficult for me to understand.
Any example of creating a new product tab just like the content, product reviews with component UI, grid,tab ect in magento 2.1?