Current formatting is written in the structure "format"
Example:
messagebox=<format.time>  
// display "hh:mm"
Example
messagebox=<today,[format.date]>
// Display current date in the correct regional date format 
format:numtime  | 
edit time as numeral  | 
format:numquantity  | 
edit Quantity  | 
format:numadmeasurement  | 
edit measurement  | 
format:numprice  | 
price  | 
format:numprice_edit  | 
edit price  | 
format:date  | 
date  | 
format:date_edit  | 
edit date  | 
format:datetime  | 
date and time  | 
format:datetime_edit  | 
edit date and time  | 
format:time  | 
time  | 
format:timeedit  | 
edit time  | 
format:decimal  | 
number of decimals  |