Hello yoshida08!
You can Read/Write the PBL RCW in the Code Warrior.
Example_1.png
You have to click on PBL1:PBL at the bottom left on the window "'components"' and then in the part of properties in the right you can configure the PBL RCW.
Example_2.png
In the window "'validation"" you can write the new configuration to your device.
And if you prefer import a configuration you can read a device too.
Best regards!