# Modify Data

You can use Freshpaint's transformation dashboard to set up a transformation to modify data.

To get started, navigate to the [Transformations page](https://app.freshpaint.io/transformations) on your dashboard, and then click "Create New"

![Creating a new transformation to fix bad data](https://1666823438-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MA7aDqsXMFbUsWVqonF%2F-MKZtABPeR146XLA-KmO%2F-MKZvPVWlQPSWsLPkRlH%2FScreen%20Shot%202020-10-26%20at%2012.35.09%20PM.png?alt=media\&token=145b825f-3cfd-4f77-ba75-8f53475564de)

Select "Modify Data" (if you want to map your events to standard events, you can follow the guide [here](https://documentation.freshpaint.io/admin-panel/transformations/standard-events)) as your transformation type.

Choose the Freshpaint event and the destination that you want to modify event data for. Transformations can be applied to the following:

| Name                            | Allowed | Example Uses                                                                                                                                                                                                                                                                                                             |
| ------------------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Destination + Event             | ✅       | <ul><li>Remove a sensitive property that you don't want sent to a specific destination.</li><li>Rename event or properties to match historical data</li></ul><p><em>Note: If you want to map an event to a destination's standard event, follow the guide</em> <a href="standard-events"><em>here</em></a><em>.</em></p> |
| Single Destination + all events | ✅       | <ul><li>Remove a sensitive property from every event sent to a destination.</li><li>Convert the type of a property to number to support analysis in a destination.</li></ul><p></p>                                                                                                                                      |
| Single event + all destinations | ✅       | <ul><li>Rename a property that has a typo</li><li>Remove a sensitive property that is being captured by this event.</li></ul><p></p>                                                                                                                                                                                     |
| All events + all destinations   | ❌       | *We do not support modifying every single event going to every single destination.*                                                                                                                                                                                                                                      |

<figure><img src="https://1666823438-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MA7aDqsXMFbUsWVqonF%2Fuploads%2FC3qOVmIoUcSJpi8FPYZA%2Ffreshpaint-transformations-2.gif?alt=media&#x26;token=bc8d7bfa-b326-4a2b-8825-ae42c15f58f9" alt=""><figcaption><p>Selecting a destination and saving the transformation</p></figcaption></figure>

Clicking the `Save & Add Transformations` button will bring you to the transformations dashboard where you can add each transformation step that you need.