WHEN WILL THE DRAW TAKE PLACE?
The names of the other clubs that United will play in the group stage will be revealed at the Grimaldi Forum in Monaco on Friday 30 August at 13:00 BST.
HOW DOES IT WORK?
The group stage will be contested by 48 sides, who will be drawn into 12 groups of four. United cannot be drawn in the same group as Arsenal – the only other English outfit confirmed to be taking part in the competition at this point – as teams belonging to the same football association are not permitted to meet before the knockout stages.