---
schema_version: "1"
id: 26891b873af7a867e7c2431703690113099a066eb59d2f288d9f6fe4dd017638
title: Define Data Stream Attributes
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/dato_data_adv_streams_attrib.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.dato_data_adv_streams_attrib.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 8a5c206a6f6dd90ccff4c515b9886d968c159b69ee67bbe08303de8e7a22a234
description: You can define or modify the data stream attributes, including custom attributes and channels.
products:
  - Marketing
  - Marketing Cloud Intelligence
release: "264"
---
# Define Data Stream Attributes

You can define or modify the data stream attributes, including custom attributes and channels.

### Required Editions

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small permission">
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            <th scope="colgroup" class="slds-cell-wrap" colspan="2" style="text-align:center;vertical-align:top;" id="d15120e38">User Permissions Needed</th>
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            <td data-label="User Permissions Needed" class="slds-cell-wrap" style="vertical-align:top;" headers="d15120e38 ">To define data steam attributes:</td>

            <td class="slds-cell-wrap" style="vertical-align:top;" headers="d15120e38 ">Admin</td>

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1. Navigate to the **Connect & Mix** tab.
2. Expand **Data Streams**, and then expand **Data Streams List**.
3. Create a data stream or edit one.
4. At the bottom of the Data Stream page, click **Advanced**.
5. Next to Data Stream Attributes, click **Edit**.
6. To classify the data by attributes, enter custom attributes.
7. Select the channel all the data coming through this data stream is derived from. You can also add a channel, or edit an existing one.