Use the Variables link to enter variables provided by a BW query. These can be single variables, intervals and complex selections. All kinds of variables can be edited and entered with the help of the variable editor shown below.
If the query variable is a complex selection, please use the Edit link to open an additional dialog.
As shown in the screenshot, variables / parameters can also be used to enter query variables. Please add an @ right before the value to mark it as a parameter.
The following screenshot shows the additional dialog for entering complex selections.