Which of the following actions is used to finalize an order in the DMLSS?

Finalizing an order in the Defense Medical Logistics Standard Support (DMLSS) system refers to the completion of all necessary steps to ensure that the order is processed and fulfilled. Executing the order signifies that all prior steps, including review, approval, and processing of any necessary documentation, have been completed. This action officially submits the order for fulfillment, enabling the logistics system to move forward in the supply chain process.

In the context of DMLSS, simply reviewing or saving an order does not complete the transaction; these actions are parts of the broader procurement process. Reviewing and approving an order involves assessing details before it moves further, while submitting for approval indicates that the order is awaiting confirmation but not yet finalized. Therefore, executing the order encompasses all required actions to ensure that the transaction is completed, making it the correct choice for finalizing an order.