B767-300 and 300 ER
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Human-Machine Interface; Communication Breakdown
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural MEL / CDL; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Maintenance
General Maintenance Action; General Flight Cancelled / Delayed
Aircraft; Manuals; MEL; Human Factors; Logbook Entry
Upon arriving at the airplane we were told by Maintenance that the backlight for the Rudder Trim Indicator was inoperative. Maintenance proceeded to troubleshoot and chose to MEL the backlight. Maintenance completed the MEL process and I wrote the MEL as well as our Dispatcher's time and initials on the Master Flightplan but I do not recall if I wrote the same information on the Station Flightplan. Out of an abundance of caution I decided to file a [report] in the event that I did not properly annotate the Station Copy.
B767 Captain reported possibly completing MEL process paperwork incorrectly across different platforms.