How to use setCursorPositionAndWait

Hi,
In Katalon R.'s documentation it says that I have to mention locator+position to use the “setCursorPositionAndWait” command.
Where and how should I mention it?
Is it in the Target field?, using Xpath ? I’m new to this tool and I don’t really know how to set the arguments to make it work.

Can you please help me?
Thanks