Schools have also been assigned to a "conference" of schools from the same group classification for the first round of post-season competition. There are a total of 48 conferences, designated by numbers in reverse order of the group classification numbers. (i.e. Conference 1 is in Group 6A while Conference 48 is in Group 1A.) Conferences are not uniform in the number of the member schools and almost always include schools in other districts. Only two conferences are composed solely of the members of one district. There are no uniform rules for the seeding of schools in conference competition based on regular season results.