or
https://@url@/ex/ex_Evtpage.jsp?token=GQgNSR4GZVhcRRZYXxdWR1FZbFU%3DHQ0gNSAYbZfdhdgFhRBBFQhdQ&enparentids=<ssEncryptssEncrypt2>@parent.opportunityid@</ssEncryptssEncrypt2>&codedid=<ssEncryptssEncrypt2>@eventid@</ssEncryptssEncrypt2></pre>