As our ``User`` object moved from being outside the :class:`.Session`, to
inside the :class:`.Session` without a primary key, to actually being
- inserted, it moved between three out of four
+ inserted, it moved between three out of five
available "object states" - **transient**, **pending**, and **persistent**.
Being aware of these states and what they mean is always a good idea -
be sure to read :ref:`session_object_states` for a quick overview.
Relationship Reference: :ref:`relationship_config_toplevel`
Session Reference: :doc:`/orm/session`
+