C:\BBS\DOOR.SYS ;Location of BBS filename (ie. Door.sys, PCBoard.sys, CallInfo.BBS, DorInfo1.def, DorInfo2.def, SFDoors.dat or Chain.txt) The Pegasus BBS ;SysOp's BBS name. Raymond ;SysOp's first name Clements ;SysOp's last name. Your SysOp ;Blank or Name of person who registered door if Door Security System is used.