Which object requires entity-type to be configured in HRIS sync mapping?

When configuring HRIS sync mappings in SAP SuccessFactors Employee Central, the phoneInfo (Phone Information) object requires the entity-type attribute to be specified. This attribute distinguishes between different types of phone numbers, such as business or personal, ensuring that each phone number is correctly categorized and synchronized within the system. Accurate configuration of the entity-type is essential for maintaining the integrity of contact information across the platform.