Final answer:
Employees utilize the HR Catalog when submitting a self-service request to the HR Organization.
Step-by-step explanation:
When submitting a self-service request to the HR Organization, employees typically utilize the HR Catalog. The HR Catalog is a tool that allows employees to access a range of services and resources related to HR, such as requesting time off, updating personal information, or accessing forms and policies. It serves as a centralized hub for HR-related self-service activities, providing employees with a convenient and efficient way to interact with the HR department.