password protect payslip

Hi everyone ,

We are planing send payslip  to the employee email id  ,it's working ,Now we are planing to implement the password protect payslip though Oracle report-plugin exchange , we have completed all the server level configuration , Our issues is we don't know how to PASS the password ( i.e Empcode||DOB)  along with existing parameters, please guide me.

My existing code :

('/reports/rwservlet?ipaypass&server='||repserver||'&report=Payslip.rep&destype=MAIL&desformat=pdf&desname='||i.EMAIL
||'&P_ORGID='||:GLOBAL.ORGID||'&MONTH='||:MTHS||'&YEAR='||:YR||'&P_EMP_CODE='||i.EMP_CODE||'&P_EMP_CODE_TO='||i.EMAIL_EMPH_CODE||'&P_EMP_COPY='||'N');