Widget display settings Follow

Hello there,
I created a dashboard in which I'm using some widgets, but I cannot find any way to modify what a widget can display or not, it seems limited to the issues titles, I may have missed something.

For instance, when I search in the global issues list, I have access to parameters of what info I would like to display (such as Assignee, Priority etc.) using the "list settings" option. Isn't there any similar settings for widgets ?

I searched in the documentation, but cannot find answer to that question, if you could help me, it would be much appreciated.