settings/customize_design in self host


I am starting to use InvoiceNinja.
I’ve installed v4.5.7 on my own server as I’d rather have my app and data on my own server. It all works fine !

However, I wanted to modify the header columns length of Modern invoice template as they are quite small and the url is too big for the column. I’ve seen in some forum messages and a video there’s a menu settings/customize_design … but it’s not available on my InvoiceNinja. Do I have to activate some thing to get it ?


I found the solution: just a click on the button Customize in Settings=> Invoice Design panel.

Sorry for the noise.