[Answered ]-Inheritance in django models and saving data

That’s not possible. If you are just inheriting the model then, you have all the attributes inside it and calling the save method directly would have saved it provided you have not overrode the save method in a wrong way. I mean to say,

user.save()

Should have had worked fine. May be you are doing some mistake somewhere please check it out. Otherwise, post the code which you have commented right now.