automapper

Injection

private readonly IMapper _mapper;

public Class(IMapper mapper)
{
    _mapper = mapper;
}

ModelProfile.cs

namespace project.Profiles
{
    public class ModelProfile : Profile
    {
        public ModelProfile()
        {
            //Source -> Target
            CreateMap<Model, ModelDto>().ReverseMap();
        }
        
    }
}

startup.cs

services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());