ABC Viewer has four tabs and a left-side bar showing your reports and dataslicers.
Overview displays how your products are destribution among the ABC categorizations. Click a number, eg. "574" to find out which products are AA.
Left side bar - All your controls & reports
On your left we've gathered all your reports and dataslicers.
The Data tab displays your data as a regular spreadsheet. Rows & Columns
KPI gives you the option to overview and compare several KPIs in one view. All KPI boxes follow the layout from "Overview"