In this article you will learn how to enable Child Objects on Hover.
Child Objects on Hover
Child Objects on Hover allows users to select related child objects and their fields to be displayed on the hover popup:
Select the child object you want to display on hover and click Add.
Select E to Edit and add chosen fields:
Then, move desired fields from Available to the Selected section.
If you want to display more than one child object, change the order of tabs using the up and down arrows.