In the Confirm Import Preferences dialog, click Yes when asked if you want to

Considerations When Upgrading Oracle WebCenter Applications 15-7 After you have performed these tasks, your WebCenter 10.1.3.4 application is ready to be upgraded to Oracle WebCenter 11g, as described in Section 15.3.2, Upgrading Your WebCenter Application.

15.3.1.3 Preparing Applications That Contain Portlets

In JDeveloper 11g, WebCenter applications do not contain the Portlets project. However, if your WebCenter 10.1.3.x application contains portlets, it will continue to include the Portlets project even after it has been upgraded. You must manually remove the Portlets project from your WebCenter application before you upgrade it. To remove the Portlets project from your WebCenter 10.1.3.x application: 1. Start JDeveloper 10.1.3.x. 2. Open the WebCenter 10.1.3.x application that you want to upgrade.

3. In the Application Navigator, select the Portlets project.

4. From the File menu, select Erase from Disk.

5. Click Yes to delete the project from the application.

6. Save your application.

15.3.2 Upgrading Your WebCenter Application

After you have prepared your WebCenter 10.1.3.x application, you can upgrade it to Oracle WebCenter 11g. To upgrade your WebCenter 10.1.3.x application to Oracle WebCenter 11g:

1. Start JDeveloper 11g.

2. Open your WebCenter 10.1.3.x application.

This invokes the upgrade wizard, which is displayed every time a WebCenter 10.1.3.x application is opened in JDeveloper 11g.

3. On the Welcome page, click Next.

4. On the Confirmation page, the Yes option is selected by default, as shown in

Figure 15–1 . Click Next to confirm that you want to upgrade the application and its projects. Note: If your WebCenter 10g applications do not contain portlets, you can skip this section. Note: To upgrade portlet producers, you will need to create a portlet producer application in Oracle WebCenter 11g, as described in Section 15.4.2.2, Upgrading Portlet Producers Created in JDeveloper. You will need a copy of the Portlets project of your 10.1.3.x application while upgrading the portlet producers. Note: To remove the Portlets project, you must use JDeveloper 10.1.3.x, and not JDeveloper 11g.