i-Clarity has an extensive list of ethnicities linked to fast map mapping categories and these can be edited by navigating to Maintenance and searching for 'Fastmap Mapping' in the search bar.

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Select the Fastmap Mapping category from the dropdown list next to the relevant ethnicity.

The ethnicity can be selected from a dropdown list in Clinical Records and, if you have your OCT machine connected to i-Clarity, the Fastmap Mapping category will automatically be used by the OCT to set normal values based on the ethnicity selected and the category associated with it in Maintenance.