Group Allocations Security Level Allocations A = Any Fidonet Node 100 = Users/Points B = Net441 Only 1000 = Any Sysop C = Net440 Only 2000 = *C's and *EC's Only D = D'Bridge Alpha/Beta Testers Only 5000 = Protected E = Fidonet Region 25 Only F = Frontnet Nodes Only P = Protected ( Contact Sysop ) R = RaNet Nodes Only S = Registered D'Bridge Sites Only Z = Node 80 Only