Adding new GUI elements to an ALV Grid instance is event-controlled and requires experience in ABAP Objects event handling. There is an event for each element type (toolbar push button, toolbar menu, and context menu). In the relevant event handler method, you define the properties of an element (such as its menu options) and assign a function code to each executable function.
I will continue to take a look at the SAP Controls Technology and how we can use it in our development. I will focus on Events and their respective handling techniques along with errors.
The Controls Technology Framework resides on the application server (the back-end), and the Automation Controller sits on the presentation server (the front-end). The integral component that optimizes the communication between the two is the Automation Queue.