Add or Remove item from a Scroll List

Hi everyone,

I've been working on a project with STM32 and touchGFX. I'm working with a 7 inch touchscreen display. In one screen, i inserted a scrollList. I'm getting to change it's items and manipulate the list at setupScreen and scrollListUpdateItem functions.

The question is, let's say I have a scrollList that is initialized with 3 items. When the user clicks a random button from the same screen, I want to add a new item to the scrollList, and update it on screen.

How could I do that?