> # Discarding Role-Based Configuration Changes

> If you discard (abort) the changes made to the pending database, the configuration database remains unaffected and the lock is released.

> ## Detailed Steps

> To discard role-based configuration changes using DCNM-SAN, follow these steps:

> 1. Expand Switches > Security and then select Users and Roles in the Physical Attributes pane.
> 2. Click the Roles CFS tab in the Information pane.
> 3. Set the Config Action drop-down menu to abort to discard any uncommitted changes.
> 4. Click the Apply Changes icon to save this change.

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