This is an Admin feature and requires Admin permissions.
To better help your tasting room staff, you can customize the tiles and pages within the Shopify POS to your specific needs. Each winery has different needs and the flexibility of tiles and pages in the POS system allows administrators to change the interface to meet their individual winery's needs.
View video by chapter, these links will take you to each chapter, in a new tab.
For additional information please look at Shopify's support articles here