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- The more formal way, as used by the OGC for e.g. specifying the content of xml files (a list of requirements, see e.g. the first download on http://www.opengeospatial.org/standards/wcsom)
- The more 'narrative way' a mixture of UML, explanatory text and requirements, like use for defining some interface standards, see e.g. the first download on http://www.opengeospatial.org/standards/omwcs)
Status OpenMI 2.0
No the issue is how to specify and implement the mandatory conformance tests.
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