If you made changes to your IBM^® WebSphere^® Portal Express and no longer require an realm that you created, you can delete the realm from your user registry.

1. Use a text editor to open the wkplc.properties file, located in the wp_profile/ConfigEngine/properties directory.
2. For realmName, type the name of the realm configuration you want to delete.
3. Save your changes to the wkplc.properties file.
4. Run the ./ConfigEngine.sh wp-delete-realm task, located in the wp_profile/ConfigEngine directory to delete a realm configuration.
5. Perform the following steps to stop and restart the server1 and WebSphere_Portal servers:

   1. Open a command prompt and change to the wp_profile_root/bin directory.
   2. Enter the ./stopServer.sh server1 -user admin_userid -password admin_password command to stop the WebSphere Application Server.
   3. Enter the ./stopServer.sh WebSphere_Portal -user admin_userid -password admin_password command to stop the WebSphere Portal Express server.
   4. Enter the ./startServer.sh server1 command.
   5. Enter the ./startServer.sh WebSphere_Portal command.