creating a list based on a list method?

Question

I have a list method:

 

public List<Employee> GetDiscipline(int projectId,List<int> roles)

{

return (from i in EmployeeList where i.ProjectId == projectId&& roles.Contains(i.RoleId) select i).ToList<Employee>();

}

 My question is how can i create another list based on the results of this list?

any help would be greatly appreciated and thank you in advance :)