Attributes are tags (key+value pairs) that can be assigned to a user either manually or programmatically. They are primarily (but not exclusively) used in defining and filtering segments for Promotions.
This page displays a list of all attributes for a specific selected user within your application.
The operations on this page are pretty straightforward. To add a new Attribute simply click the Add button in the top right next to the record count. A new input field set will be appended at the bottom of the list. The keys and values of any of the attributes can be edited directly in the list. Click the delete icon on the right side of the row to delete the attribute accordingly.