I am new on Microsoft Lists and Power Apps and have no idea how to get this thing working. I got a Microsoft List (tasks) in wich the country field is selected form another sharepoint list (by adding it manually directly on Lists (there is a symbol there: two arrows right /left) . I created a power app to collect data from another list (one drive) and add the entries into the Microsoft list given. It works fine till the point country field can't be written on the list. There is an error : "the specified column is generated by the server and cannot be specified". Is there a "trick" to force the entry?