How to use automapper in one to many relationship in c#?

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AutoMapper

ASP.NET5

public class ModuleDTO
    {
        public int ModuleID { get; set; }
        public int ProjectID { get; set; }
        public string ModuleName { get; set; }
        public string ModuleVer { get; set; }
        public bool Active { get; set; }       
        public virtual ProjectDTO ProjectDTO { get; set; }
    }

public class ProjectDTO
    {
       public ProjectDTO()
        {
            this.ModuleDTO = new HashSet<ModuleDTO>();
        }

        public int ProjectID { get; set; }
        public string ProjectName { get; set; }
        public string ProjectVer { get; set; }
        public bool Active { get; set; }
        public virtual ICollection<ModuleDTO> ModuleDTO { get; set; }

    }

// How can i use Auto Mapper instead of below code in C#?
      I am confused to make a relationship syntax in Automapper it gives Error.


using (TicketSystemEntities DB = new TicketSystemEntities())
            {
                var Module = from m in DB.SP_GetModules(0)
                             select new ModuleDTO
                             {
                                 ModuleID = m.ModuleID,
                                 ModuleName = m.ModuleName,
                                 ModuleVer = m.ModuleVer,
                                 ProjectID = m.ProjectID,
                                 ProjectDTO = new ProjectDTO
                                 {
                                     ProjectName = m.ProjectName
                                 }
                             };
                return Module.SingleOrDefault();
            }

The Below Simple Automapper Works Fine but i want Project name using ForeinKey Relationship between ModulesDTO and ProjectDTO Class. plz Help me..

Mapper.CreateMap<SP_GetModules_Result, ModuleDTO>();         
 return Mapper.Map<IEnumerable<ModuleDTO>>(DB.SP_GetModules(0).AsEnumerable());  

What I have tried:

I have to take ProjectName from DB.SP_GetModules(0) Result Set And Add it to ProjectDTO Which is the Virtual class properties of ModuleDTO to Show Which Projectname of Module in Result Set.

Using Automapper......