Expansions, available only in HTML reports, enable report viewers to see children of members and their corresponding data. Rows and columns for which expansions are enabled are displayed with right-facing triangles, which you click to view associated detail. After expansions are executed, pages are positioned near the rows or columns selected for expansion. Expansions are set up during design-time.
To use expansions, perform an action:Click the right-facing triangle for a row or column to view the next level of detail.
You can click multiple times, to see multiple levels of detail.
Click the down-facing triangle for an expanded row or column to collapse its members.