--- title: "Track and revert changes in lines" slug: "track-and-revert-changes-in-lines" description: "Configure Workspace to be able to track the change history in lines and to revert changes back to the original value. " updated: 2023-04-28T15:36:43Z published: 2023-04-28T15:36:43Z canonical: "docs.zilliant.com/track-and-revert-changes-in-lines" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.zilliant.com/llms.txt > Use this file to discover all available pages before exploring further. # Track and revert changes in lines You can configure up to 20 columns in the **Workspace** list to track their field change history. Doing this enables you to: - Revert the columns to the last-saved instance by using the **Revert Lines** action button. - Set new revert points by using the **Reset Revert Values** action button. ## To track and revert changes 1. From the **Setup** interface in the customer's org, go to **Object Manager** and select the native Salesforce **Contract** object. 2. In the **Details** section, select **Edit**, and then in the **Optional Features** section, select the **Track Field History** checkbox. 3. Select **Save**. 4. In the **Object Manager**, in the **Fields & Relationships** section, select the **Set History Tracking** action button. 5. Select up to 20 fields, then select **Save**. 6. Repeat this process for the **zpl_PriceLookup_c** and **zpl_DealLine_c** objects. 7. In the **Workspace Configuration**, in the **Related** tab, in the **Revertible Fields** section, enter the tracked field names that you selected in **Step 5**. Note You must enter each field name on a separate line.