Final answer:
A Procurement Specialist is responsible for maintaining records of all OP requests and procurement actions, ensuring proper management and compliance within the organization's acquisition process.
Step-by-step explanation:
The person who maintains records of all Operational Planning (OP) requests and procurement actions is typically known as a Procurement Specialist. The Procurement Specialist's role includes managing the acquisition process, which involves planning, purchasing, and ensuring that procurement activities comply with relevant laws and regulations. They ensure that all documentation related to procurement is recorded and filed properly. It's important for any organization to have a dedicated individual or team to handle these tasks to maintain order and accountability within the procurement process.