Entered or not, this field is used in the search for a destination by user and by report. This destination, if it is found, will have priority with respect to that specified above.
This field will be compared with the addition defined in the printer allocation function by user in the allocation algorithm for the printer at the time of printing,. Example : If in report X, an addition has been defined with the value "PAR" corresponding to printer Y and that he formula in report X contains the expression "PARAM(site)", then at the time of printing the report, if the "site" parameter is equal to PAR, the printer will be initialized to Y.