Hey there! I just have one question. What does the line of code StopTime => $Self->SystemTime() stand for. I mean I need to know what value does the stoptime has. WorkingTime() get the working time in secondes between this times my $WorkingTime = $TimeObject->WorkingTime( StartTime => $Created, StopTime => $Self->SystemTime(), ); Thanks! María Alejandra Piedra Unidad de Informática y Sistemas de Información IICA (506) 2216-0171 Alejandra.Piedra@iica.intmailto:Alejandra.Piedra@iica.int