Adding attributes to classifications
Attributes are key-value pairs defined for a classification that you can set to a value when you assign the classification to an entity
For a new classification, you can add attributes as part of the classification definition.
![](../images/atlas-class-attr-create-callouts.png)
You can also add attributes to an existing classification. Select the classification in the list, then click the plus button next to Attributes.
![](../images/atlas-class-attr-add-callouts.png)