Unable to revert Toolbar button properties

Hi,

We are using SRM 7.0 and we tried to hide the 'Save' button in the Shopping Cart Screen. For this, I went to the Component Configurations and made the button 'invisible' and 'Final. But, now i want change the 'Final' property of the button. But i am unable to see the button in the preview to change.

Component Name: FPM_GAF_COMPONENT

Configuration ID: /SAPSRM/WDCC_FPM_GAF_SC

Please let me know the way to change the 'Final' property of the button.

Thanks,

Vishnu