create the call to the /micronutrients endpoint when user selects a nutrient indicates in the isBiomarker field whether the "Biomarker Data" option should be enabled under "Data to use" (I believe this functionality already exists). @DanielLyleWilliamWarren
depending on results from /micronutrients endpoint, enable/disable Data to use buttons @DanielLyleWilliamWarren
re-enable the age gender group selection, which is only visible when the user selects biomarker data option. Additional Select input is enabled allowing user to select "Age gender group" (MEN, PREG, PSC, SAC, WRA with WRA being the default selection). This select is powered by the /biomarker/age-gender-groups endpoint. (I believe this functionality exists) @Fuhji
Once the user selects age/gender group, call the /biomarker/data-sources endpoint and pass Country ID, Micronutrient ID and Age-Gender group ID. Results from this call are displayed in a new input select called 'Biomarker' @Fuhji
When the user changes the selected Biomarker select, update the Data Source inputs