disulfide bonds btw symmetry molecules

[Christine Gee]

I was wondering if anyone knows how to tell cns to make a disulfide bond
between symmetry related molecules?  I am assuming there is some command
I can enter in the generate.inp to make symmetry elements identifiable
or at least some name that can be given to the SG to indicate that it is
part of a disulfide bond and should have different parameters and
topology?

---