The Inputs and Roll Ups pane shows the data that is profiled. The Profiling Step may take any number of inputs, which are shown in this panel. Additionally, each input may have any number of roll ups assigned to it. These roll ups are ways of grouping the data by specific parameters. For example, roll ups could be used to view data profiles by gender or country.

The following image is an example of a Roll Up in the Profile Viewer.