Unsatisfying answer: I think so. I looked into it and messed around with defining an external XML schema and importing that for the project info (which defines the fields as well as the content). In the end I decided that just entering the stuff in ArchiCAD's Project Info dialog was easier.
However, in certain high volume practices, where there was sufficient staff to maintain the external XML file, it could make sense. Whether this link betwixt the XML file and AC could be made truly dynamic (rather than just updatable) was unclear to me.
Doubtless others here with more (or just some) database/XML experience will have deeper thoughts on this.
Nattering nabob of negativism
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