How to make a history

Question

Hi, I have a question and I don’t know how to begin to resolve it. I’m using the Asp.net mvc and I have to create a history table, where it makes a copy of a certain part, even if I delete the original, the copy stays.

this is the model I need to copy, but the function name or a link on how to do it is good enough for me.

public class Item
{
    [Key]
    public int Id { get; set; }
    public string NameItem { get; set; }
    public string Attachments { get; set; }
    public int FicheId { get; set; }
    [ForeignKey("EntidadeEstrangeira")]
    public Ficha Fiche { get; set; }
    public string NameUser { get; set; }
    [ForeignKey("EntidadeEstrangeira")]
    public Location Location { get; set; }
 }