pass multiple values through enterprise hyperlink in crytsal

Hi experts,

i was able to pass single values from one report to another report through hyperlink

"/OpenDocument/opendoc/openDocument.jsp" +

"?sIDType=CUID" +

"&iDocID=AQiJ5DSXlltOrUriAmPm_iA" +

"&sType=rpt" +

"&sOutputFormat=H" +

"&sWindow=Same" +

"&lsS={@Level}"

here instead of lsS i have used lsM for multiple values but its not working

Please let me know how to resolve this?

Thank You,

Prasad