M4.2 The format designer shall not × × × specify and the format producer shall not create Core Properties that use the Markup Compatibility namespace as defined in Annex H, Namespaces and Content “Standard Types”. A format consumer shall consider the use of the Markup Compatibility namespace to be an error. M4.3 F.2 × × M4.4 Producers shall not create a F.2 × × document element that contains the xml:lang attribute. Consumers shall consider a document element that violates this constraint to be an error. M4.5 F.2 × × Thumbnail The requirements in Table J–10 and Table J–11 are only relevant if using the thumbnail feature. Table Thumbnail conformance requirements –. ID Rule Reference Package Format Format Format Implementer Designer Producer Consumer M5.1 × × Thumbnail optional requirements –. ID Rule Reference Package Format Format Format Implementer Designer Producer Consumer O5.1 12 × × Digital Signatures The requirements in , , and are only relevant if the digital signatures feature. Table Digital Signatures conformance requirements –12. ID Rule Reference Package Format Format Format Implementer Designer Producer Consumer M6.1 13.2.1 ×
M4.2 The format designer shall not specify and the format producer shall not create Core Properties that use the Markup Compatibility namespace as defined in Annex H, “Standard Namespaces and Content Types”. A format consumer shall consider the use of the Markup Compatibility namespace to be an error. × × × M4.3 F.2 × × M4.4 Producers shall not create a document element that contains the xml:lang attribute. Consumers shall consider a document element that violates this constraint to be an error. F.2 × × M4.5 F.2 × × Thumbnail The requirements in Table J–10 and Table J–11 are only relevant if using the thumbnail feature. Table –. Thumbnail conformance requirements ID Rule Reference Package Implementer Format Designer Format Producer Format Consumer M5.1 × × –. Thumbnail optional requirements ID Rule Reference Package Implementer Format Designer Format Producer Format Consumer O5.1 12 × × Digital Signatures The requirements in , , and are only relevant if the digital signatures feature. Table –12. Digital Signatures conformance requirements ID Rule Reference Package Implementer Format Designer Format Producer Format Consumer M6.1 13.2.1 ×