This is where you can choose your language, the colors of the roadbook and many other options.
Username: allows you to sign your roadbooks when you save them.
Language: for the moment, three languages are offered: French, English, German.
Unit (wip): will allow you to choose between km and miles.
Number(s) after the decimal point: formats the distances.
Single column (wip): will format the roadbook on a column (easier to read on the phone.
Colors: directly impacts the colors of the roadbook. Colors are taken into account when you export to PDF.
Values boxes (wip): will allow you to choose the location of the values.