* The name of this group must be given to the second name of another group;
* Teams from the same country will not meet, except the defending teams participating in the competition according to special terms;
* The first leg will be played at the home of the second place in the group.
After the top eight teams are produced, draw the opposing teams and decide the promotion table from the top eight to the final. This lucky draw does not limit the group ranking, country or home and away games.