Resetting Configuration Properties to the Default Value
To reset a property back to its default value, click the icon. The default value is inserted and the icon turns into an Undo icon (). Explicitly setting a configuration to the same value as its default (inherited value) has the same effect as using the icon.
There is no mechanism for resetting to an autoconfigured value. However, you can use the configuration history and rollback feature to revert any configuration changes.