Change Schem Cognos analytics

[haverhh]

Hi all,

We want to migrate to Cognos Analytics and wants to change the content of the Scheme.
We followed the steps given on the WEB for this. (changed Color, Logo etc.) however the customer want to change the font type and font height as well.
Looking at given example there is nothing mentioned that we can change this. So what would be the JSON code to change Font and Font Height/Width?
Has anyone experience with this?

HH