Use the USER command to indicate the user (or queue or service) to whom the file is being sent.
The USER statement must come after a FILE command and preceed any DATA commands.

The syntax is
  USER     recipient  

recipient   is the name of the user to receive the file

While recipient usually refers to a person, it can be used to refer to a robot, queue, or other service identifier.

UFT servers will typically spool the file to a holding area outside of the file storage space of normal users. The recipient will decide how to dispose of the file, either keeping it or deleting it. The recipient can be an automated queue such as a print queue, job queue, or mailbox.