There is a new preview feature for Model-Driven Apps available: Customize app commands (preview) 🎉 If you are familiar with Scott Durow’s Ribbon Workbench then you will be familiar with the concept of modifying your apps ribbon menu or how Microsoft calls it nowadays – the command bar:
Command bars are at the core of every model-driven app and appear in many different locations. Commands are arranged in relation to other commands and are associated with a command bar location.
Original Post https://nckr.de/posts/customize-app-commands-part-1-introduction-simple-command/