You can hide specific dashboard reports that are not required.
To hide a dashboard report:
On the Oracle BI EE Home screen, select Dashboards, then OFMA, and then Oracle Financial Management Analytics.
On the Dashboard tool bar, click the Page Options icon , and then select Edit Dashboard.
On the Edit Dashboard toolbar, click the Tools icon , and then select Dashboard properties.
On the Dashboard Properties dialog box, under Dashboard Pages, click Hide Page beside each dashboard that you want to hide.