# Managing Attributes

Edit and archive Attributes and view your upload history.

To view a list of your Attributes, go to **Audience**, then **Attributes**. The page opens to **Attribute List**. The default sort order is by last created, and each row displays:

* Name — Attributes from [Zero-copy data integration](https://www.airship.com/docs/guides/features/data-integration/zero-copy-data-integration/) are labeled **External**.
* Type
* ID
* Created and modified dates in UTC

All Attributes are displayed by default. Your total number of [Custom and Predefined Attributes](https://www.airship.com/docs/guides/audience/attributes/about/#categories-data-sources-and-setup) is displayed next to **Create Attribute**.

You can search for specific Attributes by name or ID. You can also filter for Default and Custom Attributes. The Custom filter includes Predefined Attributes. Toggle between **Active** and **Archived** to update the list.

Attribute management options:

| Option | Description | Steps |
| --- | --- | --- |
| **Edit** | You can change any active Attributes's name and an active JSON Attribute's schema and aliases. You cannot edit archived Attributes — you must first unarchive it to change its status back to Active. | Select the pencil icon (
), make your changes, then select **Save**. |
| **Archive/Unarchive** | Custom and Predefined Attributes only. Archiving reduces the total count of Attributes and stops data collection for an Attribute. Data collected prior to archiving is made available again after unarchiving. Archived Predefined Attributes do not appear in search when [adding Attributes to your project](https://www.airship.com/docs/guides/audience/attributes/adding/). | Select the archive icon (
). |

> **Note:** * [Contact Airship Support](https://support.airship.com/) to delete Custom Attributes.
> * You cannot edit or archive Attributes from [Zero-copy data integration](https://www.airship.com/docs/guides/features/data-integration/zero-copy-data-integration/) in the dashboard. To make updates, contact your Airship account manager or Support.


## Viewing upload history

To view the history of [Attributes set using a CSV file](https://www.airship.com/docs/guides/audience/attributes/setting/#csv-file), go to **Audience**, then **Attributes**, then **Upload History**. The list also includes [Named User association uploads](https://www.airship.com/docs/guides/audience/named-users/#csv-file). The latest upload is listed first, with columns for:

<ul>
<li>File name</li>
<li>User name — The user who performed the upload in the dashboard</li>
<li>Source — Dashboard or SFTP</li>
<li>Upload date</li>
<li>Status — Processed, Processed with errors, Processing, or Failed</li>
</ul>
<p>For status &ldquo;Processed with errors&rdquo;, select the download icon (
) to download a CSV file of the identifiers that failed processing and their error reasons.</p>