Using the Report Navigation Pane
A Report Navigation pane is added to the right side of a report when that report exceeds one page in length. The navigation pane includes markers to help you locate the top level information in all report sections.
Point to a marker to display its corresponding section name.
Click the 
button to expand the navigation pane to view links to sections of the report. For example, the report navigation pane of the Sales by Item Detail report contains links for each item and subitem listed on the report.
Click a link to expand and highlight a particular section or line in a report.
The navigation pane works with the Find field in the footer to highlight only the data relevant to the keyword you entered. For example, if you enter an item name in the Find field, the navigation pane only shows markers for data relevant to that item. You can click the marker and the item name is highlighted to help you find the data.
If a report has more than 50 top level headings, no markers appear in the navigation pane. To locate the information you need, you can collapse all levels of the report or you can enter a keyword in the Find field in the footer of the report.