可以使用Automapper的CreateMap方法配置两个集合之间的映射关系，然后使用Automapper的Map方法将源集合映射到目标集合。以下是一个示例：

var sourceList = new List()
{
    new SourceObject { Id = 1, Name = "Object 1" },
    new SourceObject { Id = 2, Name = "Object 2" },
};

var destinationList = new List()
{
    new DestinationObject { Id = 3, Name = "Object 3" },
    new DestinationObject { Id = 4, Name = "Object 4" },
};

var config = new MapperConfiguration(cfg =>
{
    cfg.CreateMap();
});

var mapper = config.CreateMapper();

mapper.Map(sourceList, destinationList);

foreach(var item in destinationList)
{
    Console.WriteLine($"Id: {item.Id}, Name: {item.Name}");
}

输出结果为：

Id: 3, Name: Object 3
Id: 4, Name: Object 4
Id: 1, Name: Object 1
Id: 2, Name: Object 2