Per-rule documentation page.
OptionalfieldOptionalfixesThe most specific node the finding is about: a constraint node when
field is set, else a requirement / applicability facet, a
specification or the document node.
OptionalspecThe specification the node belongs to (absent for document findings).
OptionalwhyLong-form explanation (the rule's rationale).
Stable rule code, e.g.
IDSL-REGEX-001.