Data type DR in FHIR

How the components of data type DR (Date/time Range) become FHIR R4 elements, from the HL7 Version 2 to FHIR guide.

HL7 v2 definition
Definition of DR in HL7 v2 2.8
Maps
DateTimePeriod

To DateTime1 rows

HL7 v2 sourcev2 typeFHIR elementFHIR typeConditions and notes
DR.1Range Start Date/Time
DTM$valuedateTime
Value /must convert v2 date time format to FHIR date time format before populating/

To Period2 rows

HL7 v2 sourcev2 typeFHIR elementFHIR typeConditions and notes
DR.1Range Start Date/Time
DTMstartdateTime
DR.2Range End Date/Time
DTMenddateTime