Lopez
Ensign Lopez was a security officer stationed onboard the Enterprise-D in 2369.
At some point, he was responsible for setting up the duty roster of the security department. When he presented it to security chief Worf, who was curious about the whereabouts of his father at this time, Worf bluntly refused to accept the roster, ordering Lopez to do it again with the assignments ordered after priority and to finish it until 0900 hours. (TNG: "Birthright, Part I")