Good afternoon, I have been developing an in-house tree inventory field application. I borrowed the tree taxonomy data from the Esri tree management solution. I have managed to get the contingency choice functioning in Field Maps. I select a common name from the list and the remaining genus, species, etc. fields auto-populate. Our city arborist is asking for more flexibility. He wants to have the option to enter the taxonomy for trees not in the current contingent list, e.g., an imported tree having no common name in the current listing. He would like to be able to enter the taxonomy information manually whenever he encounters a tree he wants to add to our inventory but is lacking the contingent value taxonomy information. Is there a way to allow for entering taxonomy data in the taxonomy fields where these values are not listed in the contingency? Or, is there another option? If he knows the taxonomy for trees not in the table, I can update the table later, republish the service, etc., but we are looking for a way to enter the data 'real time' in the field. Thanks in advance, Jay