The four group winners have the opportunity to promote directly and become the overall Segunda División B champion.
The two losing semifinalists will enter the playoff round for the last two promotion spots.
The six winners will advance with the two losing semifinalists to determine the four teams that will enter the last two-legged series for the last two promotion spots.
The draw was held in the RFEF headquarters, in Las Rozas (Madrid).
The draw was held in the RFEF headquarters, in Las Rozas (Madrid).