Dynamic Resources
When the predefined view elements in a business view cannot meet your requirements, you can create dynamic resources, including dynamic formulas, dynamic aggregations, 
and crosstab formulas, and use them in a report to get the data you want.
Dynamic resources are report-level resources that you create, use, and save in a report, and you cannot share them with other reports. You can use dynamic formulas as detail, group, or aggregation objects.
You can create and use dynamic resources in Designer, Web Report Studio, and Page Report Studio.
The following example shows how to use dynamic resources in Web Report Studio.
