anchor.diff:      "url" : "https://docs.gravitee.io"
     },
     "theme" : {
  +    "name" : "default",
       "logo" : "themes/assets/GRAVITEE_LOGO1-01.png",
       "loader" : "assets/gravitee_logo_anim.gif"
     }
  
positive.code: You can also change the logo and the loader.
  For that, edit constants.json and change the value of :
  
  . `theme.logo` to "themes/assets/your_logo.png".
  . `theme.loader` to "assets/your_loader.gif".
  
  
negative.code: 
  image::apim/3.x/installation/management-ui/graviteeio-installation-management-ui-settings.png[]
  
  ====
  