If the package does not include customizations for modifying existing record types, the window is empty. For information on how the package modifies a selected record type, see Administering Rational® ClearQuest® or the Developing Schemas topics in the online help.
Check the check box of the record type that you want the package to modify. For example, if you install the Email package, it adds a new stateless Email_Rule record type and attempts to add the Send_Email_Notification to the displayed record types. You must select one or more of the record types into which the package can add the action. If you do not select a record type, the action is not added, and the package's functionality, which is to send email notifications, is not fully installed.