Hello, How do I change the background colour of a "headline" visualisation? there is no configuration available in the insight builder

Hi, this is not possible at the moment, but you can configure its color via number formatting, e.g.:

[Blue]#,#.##

your demos show stuff like these though?

This is achieved via custom themes, please see > Theme Examples | GoodData Enterprise. Note that the entire theme is applied to the dashboard meaning that not only the brackgound of headline insights is changed

right, that seems good. but there can be only one theme for the whole workspace right? you can't have different themes per dashboard?

your assumption is correct

Thank you