[tei-council] msFrag

Hi All, I'm about to merge the msFrag branch and I'm looking at content models. I seem to remember, but can't find in the minutes, that we thought msPart and msFrag were mutually exclusive. I.e., you wouldn't want to use them together. I can *imagine* a scenario in which I might, but I'm thinking that absent a request for it, we should start conservatively and say you can either have 0-∞ msParts of 0-∞ msFrags, but not both. What do you all think?