There is a global variable with name of $$productName.
I want to filter the portal data using the keyword $$productName to lookup the productName in the portal.
productName might be very long in the portal, but I only can remember some key words from that, so $$productName might be the part of the whole productName. Can anyone advise how to write the syntax in the portal filer settings,
ex. productName = "*" & $$productName & "*"
but above is not working when I do the filtering in the portal.