class ProjectForm(ModelForm):
    formfield_callback = make_custom_datefield
    class Meta:
        model = Project
    def __init__(self, **kwargs):
        super(ProjectForm, self).__init__(**kwargs)

#        self.fields['owner'].queryset = User.objects.filter(is_staff=True)
        self.fields['owner'].queryset = Contact.objects.filter(user__is_staff=True).exclude(name='')