Are you trying to use it in the subreport links? If you can't link to more than one sub report field from that parameter, you may have to have a few formulas (where it's just equal to the parameter, whatever they put in) and link on those.
As far as passing the value INTO the subreports, you'd do that with a shared variable in the main report which you reference in the sub reports. You typically initialize those guys in the report header or group header if they need to reset, and then (y'all correct me if I'm wrong) you have a formula for them somewhere in a section above the subreport's section. I put it on the report and then put it in a white font since it's not relevant at that point) . Example of the formula.
shared numbervar totalBoxes;
totalBoxes
Then in the sub-report, you'll use the same language in a subreport formula.
That formula may look like this:
shared numbervar totalBoxes;
Newtotal:= boxes.this.order + totalBoxes
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Rhonda McNamara
Customer Success Manager
Stewart Technologies, Inc.
rsm@stewarttechnologies.com------------------------------