This has been renamed to Report Parameter in version 6.10.0.
With a drop down the end user can filter a report on a specific parameter of the data set.
A drop down can be used for a data set parameter of any type except DateTime. DataTime parameters can be filtered by a date range selector.
Behavior Properties
Attribute
If the type of the data set parameter is object, this property indicates which attribute of the corresponding entity is shown in the drop down.
Parameter
Refers to the data set parameter of which the value is restricted by this drop down.
Common Properties
Name, Class, Style
See Widget Properties.