# Passbook User Object
The User object has the following attributes:
- `username`: User's username.
- `email` User's email.
- `name` User's display mame.
- `is_staff` Boolean field if user is staff.
- `is_active` Boolean field if user is active.
- `date_joined` Date user joined/was created.
- `password_change_date` Date password was last changed.
- `attributes` Dynamic attributes.
## Examples
List all the User's group names:
```python
for group in user.groups.all():
yield group.name
```