||High: the bug impacts on the reporting process. For instance, the problem in t-ss would render valid instance documents invalid according to business templates.
||Medium: the bug does not impact on the reporting process. For instance, an item that should be of type monetary positive instead of just monetary (it improves the validation, but does not prevent the file to be reported).
||Low: aesthetic bugs. For instance, errors in IDs or in the local name of some concepts. This bugs do not impact at all in the reporting.