ECMA-376 edition 5, Part 1 § 17.5.2.38

w:sdtPr structured document tag properties

Product posture and evidence for this normative section. The ECMA publication is the authority; this page reports only the pinned Safe DOCX projection.

ECMA publication ↗

Safe DOCX posture

targeted

w:sdtPr structured document tag properties

The pilot retains known and ignorable-extension children under w:sdtPr in their source order. Retention of unknown extension payload is a metamorphic SafeDocX invariant, not an ECMA-376 requirement.

Registry identity: ECMA-PART1-17-5-2-38

Schema declarations

CT_SdtPr transitional · type · 1 context

Bounded evidence

source packages/docx-compare/src/baselines/atomizer/opaquePassthrough.ts
test packages/docx-compare/src/baselines/atomizer/documentReconstructor-inline-sdt.test.ts
test packages/docx-compare/src/baselines/atomizer/documentReconstructor-block-sdt.test.ts
test packages/docx-compare/src/baselines/atomizer/documentReconstructor-table-sdt.test.ts