Tooltip on text

Hello,

I found this in the release notes that might help me with tool tips:
Pro 6.3.7 - August 7, 2023

  • Feature: description key added to Parameters which creates a tooltip above the label

I’m not sure how to use this though. Where i would be able to add a tool tip above some text?

Im just trying to add a tool tip over a few words of text…

Thanks