Add geography field in biographical info

Summary:

Hi,

Geography levels have been configured and geography fields and their association are present in Address section. Similarly we would like to capture "Regione di nascita" which is not provided for Italy in biographical info.

Is it feasible to create a custom field that will be using geography validation having the list of values from a geography level? Or could it be delivered by implementing a different solution?

Thank you so much!

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