Real Sociedad will host Manchester United in the Europa League last group stage game on Thursday, November 3.
La Liga side currently lead Group E with 15 points, while the Red Devils are second with 12 points.
Ahead of the game, match officials have been confirmed. Georgi Kabakov has been appointed as the referee.
Match officials in full:
Referee: Georgi Kabakov
Assistant referees: Martin Margaritov, Diyan Valkov
Fourth official: Ivaylo Stoyanov
VAR: Marco Fritz
Assistant VAR: Tomasz Kwiatkowski
source - UEFA