--- alias: user-guide-terminate-automation-controller description: "Terminate an Automation Controller through a wizard, managing revisions and versions" --- # Terminate Automation Controller :lock: AutomationController.**Terminate** ## Overview This operation is used to Terminate a **Automation Controller**. ## Setup No specific setup is required other than to meet the preconditions of the transaction. ## Preconditions * The **Automation Controller** exists in the system and is in Active or Created state. ## Sequence of Steps The Terminate Automation Controller wizard can be called from the **Automation Controller** page within the Business Data Group. There are several ways to terminate a versioned object. Depending on the level, follow these steps to get started: * Revision - If you want to terminate a revision, go to the **Terminate** dropdown button on the top ribbon and select **Revision**. For more information, see [[revisions-index]]. * Version - If you want to terminate a version associated to an existing revision, go to the **Terminate** dropdown button on the top ribbon and select **Version**. For more information, see [[versions-index]]. ### Step 1: General Data 1. Select **Terminate** to perform the operation. All generic/smart table rows that reference the current object will be removed and will not be recovered if the object is unterminated at a later point. For more information, see [Terminate and Unterminate](../../../general/terminate_and_unterminate.md). ![Screenshot showing a termination option for an automation controller, with a warning about data loss.](images/terminate_automation_controller.png)