Report Designer Reference Reference information for Report Designer. Report Design Elements (The Toolbox)The Toolbox contains report elements that can be placed on a report design document.Report Element PropertiesEach element in a report has associated properties. Values for these properties may be literal, or they may be RTL expressions.Bar CodesThe report element container for a Bar Code is a Bar Code Box. This flow object draws bar codes. RTL Class ReferenceReference information for Report Template Language (RTL) classes.DimensionsThe dimensions for units that are used in reports.