Assigning Custom Attributes to IAS Users with IPS Transformation Expressions

The article discusses how to assign up to 10 custom attributes to IAS users using Identity Provisioning Service (IPS) transformation expressions. The first 5 custom attributes are typically reserved for SAP Analytics Cloud (SAC) Teams mapping. The transformation expressions should include the constant value, target path, and optional flag. The attributes array index corresponds to the position of the custom attribute. Best practices include using meaningful names, validating expressions, documenting attribute usage, and testing provisioning flows. This approach provides a scalable and flexible way to enrich user profiles.