HTML Viewer - Replaceable Parameters?

Hi Experts,

Does anyone know if you can pass replaceable parameters to the HTML Viewer in ME 15.0?

I have a report created in MII that is displayed as a popup in the POD that has SFC specific data in it, I can set the parameters to pass a value to the MII query in activity maintenance and that working fine but can I pass replaceable parameters eg the SFC number that is selected in the POD??

Thanks in advance

Kevin