You have to add check box in reports using the
Symbols fonts. As per RDL standard, you cannot add check box in report. Alternatively, you can use
symbols fonts to add check box in report. This section describes simple steps to design a check box report using the Standalone Report Designer.
PROPERTIESpane. Choose fonts style as
=IIF(Fields!OrderQty.Value>5,Chr(254),"o"). IIF function
Chr(254)enables the check box.
Wingdingsfont is not supported in Mozilla fire fox and Opera. Hence, you need to use check box as image item in your report for which you can refer How to add Check box in table using image?