Define an identity field
When defining a new field in the UI, you can set it as an identity field by selecting the Identity checkbox in the right rail.
Additional controls appear after selecting the checkbox. If you want this field to be the primary identity for the schema, select the Primary identity checkbox.
Under Identity namespace, use the dropdown menu to select the appropriate namespace for the identity field. Standard namespaces provided by Adobe are listed, along with any custom namespaces defined by your organization.
When finished, select Apply to apply the change to the schema.
The canvas updates to reflect the changes, with the selected field gaining a fingerprint symbol (
If the field was also set as the primary identity, it will also be listed under Required fields in the left rail. If the identity field is nested within the schema structure, all parent fields will also be listed as required.
If you defined a primary identity for the schema, you can now proceed to enable the schema for use in Real-Time Customer Profile.