Which of the following are considered the four user groups in the ROM system?

The four user groups in the Retail Operations Management (ROM) system are Activity, Enterprise, TYCOM, and DFAS. Each of these user groups plays a specific role within the system.

• The Activity group refers to the individual retail activities that manage the day-to-day operations of retail facilities. They are directly involved with managing inventory, sales, and customer service.
• The Enterprise group encompasses a broader range of retail operations and involves strategic decision-making that affects multiple locations or regions.
• TYCOM, which stands for Type Commanders, has oversight on operational and administrative functions for the units and their activities, ensuring they align with naval logistics and supply chain requirements.
• DFAS, or the Defense Finance and Accounting Service, is responsible for financial management and accounting, ensuring that funds are properly allocated and tracked within the context of retail operations.

This understanding of the user groups is crucial for comprehending how the ROM system functions and how different levels of the naval supply chain interact with each other to facilitate effective retail management. The presence of these four specific entities emphasizes the integration necessary for successful retail operations within the Navy.