https://pro.arcgis.com/de/pro-app/latest/tool-reference/data-management/add-field.htm is a handy function to add fields. however if a new field is added it always gets added at the end. sometimes it would make sense to add the new field next to another field or at a given position. currently this is only possible if the data is exported to another feature class - which might be a workaround for small feature classes. in feature classes with many many many features this is no workaround.
thus i propose to allow the user to specify if the field should be added at the end (default) or at a given position or after / before a given field.