Section: 6.50.2.2 Mobility and connectivity changes
Content: Subject to HPLMN policy and network control, the 5G system shall be able to support mechanisms to minimize service interruption when switching a DualSteer device’s user data, for one or multiple services, between two 3GPP access networks. Subject to HPLMN policy and network control, for traffic steering and/or switching of user data across two 3GPP access networks, the 5G system may be able to support mechanisms to change one 3GPP access network to the non-3GPP access network of the same subscription (and vice versa).