Scope: What include and exclude in 3

10/17/01 – dsc - The groups suggestion is that the Parent and Child roles switch spots, so the Child would be 7.4.3.45 and the Parent be 7.4.3.36. This is still an open issue. 10/25/01 JTC: I am unclear how this would be used. I get the concept of the Aliquot role, but would like a concrete example of how it would be used in a message. ................
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