Field help (CTR5ZON2) 

You can set the description you want for this field in the FLDCTR2 - Title of field in work contract general parameter (chapter PAY, group PER).

Enter a decimal value in this field. This value is linked to a variable on the payslip. This variable is the one that you have set in the VARZON2 - Free field general parameter (chapter BUL, group MIS).

Example: