I have created a report/sub-report combination in SSRS 2005. When I preview the combination within Visual Studio using the Preview tab, the report and appropriate sub-report data are displayed and printed. After deploying both the report and sub-report, I am attempting to run the report out of Report Manager. When I run the main report with parameters that should generate a sub-report as well, no sub-report is displayed. I can sucessfully run the sub-report by itself within Report Manager using the parameters from my main report. What did I miss in the sub-report design?