FHIR extension: isHead

·         Element id      isHead

·         Definition       We are taking this to evaluate whether the person is the Head of the family.

·         Cardinality  0…1

·         Type                 Yes or No

·         Is Modifier      yes (Reason: if this is not marked then it will not be counted to evaluate the household unit)

·         Requirements   To evaluate the households and individuals enrolled.

·         Summary          true

·         Comments       This element is being utilized to identify Households and individuals enrolled in the application. It is also being used to calculate indicators/disaggregation where data is required separately for households and individuals.