# Revert an overridden property definition

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Reverting an [overridden property](https://amplitude.com/docs/data/override-property) to its original version is a quick way to retroactively clean up your tracking plan and maintain consistency across your event properties. Doing so tells Amplitude Data to update the property to match the latest state of the original version listed in the event properties table. After reverting, any changes to the property also apply to any events or property groups that use the original version of that property.

## Revert an overridden property

To revert an overridden property on a specific event, follow these steps:

1. Navigate to the _Events_ table and click an event's name.
2. In the event details fly-out, navigate to _Details > Properties_ and click the event property you want to revert.
3. In the event property details panel that opens, click **Manage Override**.
4. From the dropdown menu that opens, select **Revert To Original**.

> **Note:**
>
> Event rows that include "via property group…" appear in the list because those events use a property group that includes this event property. Reverting the property on any one of those events reverts the property on all of them.

To revert an event property on a property group, follow these steps:

1. From within _Properties_, open the _Event Properties_ tab to open the event properties table.
2. Click **Property Groups** to switch to the property groups table. Then click a property group name.
3. In the property group details panel, navigate to _Details > Properties_ and click the property you want to revert.
4. In the event property details panel, click **Manage Override**.
5. From the dropdown menu that opens, select **Revert To Original**.

> **Note:**
>
> To see how the details change after a revert before starting the process, click **Compare To Original**. The original values appear under any overridden values. Turn off this view by clicking _Manage Override > Hide Comparison_.

To review and revert any overrides for a specific property, follow these steps:

1. From within _Properties_, open the _Event Properties_ tab to open the event properties table, and then click a property name.
2. In the event property details panel, open the _Used By_ tab. Any events or property groups labeled as overridden use an overridden version of that event property.
3. Hover over the overridden event or property group row you're interested in and click the three-dot icon on the right.
4. From the dropdown, select **Revert To Original**.

You can bulk revert all overrides from the _Used By_ tab. Click **Manage**, and a modal opens that lets you review and bulk revert your overrides.