Ok.
create a group
GHGRI:GRP=XXXX,LIM=X,SERV=10000,TRAF=15,SEL=110000,QUE=5;
GHGMI:GRP=XXXX,DIR=3840&&3843;
RODNI:ROU=8,NIG=XXXX,DAY=9;
this is for the night time and off duty
PELPI:DIR=9,ANSPOS=9,CHO=1,BSYCHO=2,TIME=20;
PELPI:DIR=9,ANSPOS=XXXX,CHO=2,TIME=20;
this is for busy operators
XXXX...