Enter the search criteria in the Search For field and click Go.

7-10 Oracle Fusion Middleware Administrators Guide for Oracle Business Intelligence Discoverer Figure 7–9 Warning dialog 2. Click Yes to display the Privileges dialog: UserRole tab . Figure 7–10 Privileges dialog: UserRole tab Note: To change the maximum number of rows that Discoverer will display in the Show UsersRoles list, you edit the value of the Discoverer registry setting MaxNumListRows for more information, see Chapter 21, Discoverer Registry Settings . 3. Select the task privilege that you want to grant to or revoke from users or roles from the drop down list. When you select a privilege from the drop down list, a brief description of the privilege appears on the lower area of the dialog.

4. Specify the content of the UsersRoles list by selecting the Users check box and the

Roles check box, as appropriate. The content of the UsersRoles list is sorted alphabetically. If you include both users and roles, users appear first. 5. Grant or revoke privileges for the currently selected task by selecting or clearing the appropriate check boxes in the UsersRoles list. 6. Click OK to save the changes you have made and close the Privileges dialog. Notes ■ The changes you have made will take effect when users re-connect to Discoverer. Controlling Access to Information 7-11 ■ If you want to grant or deny administration privileges to a user or role, you must also grant or deny that user administration access to the business area. For more information, see How to specify a user or role responsibility that can access a business area . ■ If you run Discoverer Administrator as an Oracle Applications user, the Privileges dialog shows Oracle Applications Responsibilities instead of roles. For more information about Oracle Applications mode, see Chapter 17, Using Discoverer with Oracle Applications . How to set query retrieval limits You can maintain overall system performance by setting query limits for users and roles. Note: When Oracle Applications database users are connected, Discoverer Administrator displays responsibilities instead of roles. To set query retrieval limits for a user or role:

1.

Choose Tools | Privileges and display the Privileges dialog: Query Governor tab . Figure 7–11 Privileges dialog: Query Governor tab 2. Click Select to display the Select UserRole dialog where you can search for and select the user or role for which you want to specify a query limit.