What DTS field identifies the Routing Official or system that applies a stamp?

The correct choice, Signature Name, refers to the specific field within the DTS (Defense Travel System) that denotes the individual, the Routing Official, or the system responsible for applying a stamp to a document or transaction. This field captures the name of the person or entity that has sanctioned or approved the action within the system, thereby serving as an important identifier of accountability and authority in the process.

In the context of DTS, ensuring that the correct person or system is identified as having applied the stamp is vital for maintaining the integrity and auditability of travel requests and associated approvals. The Signature Name field plays a key role in documenting who has authorized a particular action, which is why this field is crucial for tracking and validating the approval chain within DTS operations.