| DataNotSuppliedReasonType | A value from a MISMO prescribed list that specifies the reason a specific data point is not included in the message. |
| DataNotSuppliedReasonTypeAdditionalDescription | A free-form text field used to provide a supplemental comment or remark regarding the Data Not Supplied Reason Type. |
| DataNotSuppliedReasonTypeOtherDescription | A free-form text field used to capture the enumeration when Other is selected for Data Not Supplied Reason Type. |
| IdentifierEffectiveDate | The date on which the value represented by the MISMOIdentifier is effective as determined by the issuer or owner as specified by the IdentifierOwnerURI. |
| IdentifierOwnerURI | Identifies the owner or publisher of the identifier associated with a MISMO term with the class word of "Identifier" by means or a URI. This is an XML attribute. |
| label | |
| SensitiveIndicator | Allows producers and consumers of XML instance documents that are valid MISMO V3 documents to mark any data point to be treated as sensitive. MISMO recommends that any use of a data point labeled as "Sensitive Information" in the LDD ALWAYS have this attribute set to "true". |