How to show text/image help when the SM 7.02 Web Client user clicks on a button
I don't know how to configure a button to show a text or an image when the S.M. 7.02 Web Client user clicks on a button.
I've attached an example image.
The idea is to show help information about the Change category that the user is looking for in the cm3.category.select list.
I don't know where to place the button ¿in the display option or in the format, or somewhere else?
Please ¿somebody can guide me or give me any suggestion?