We are now ready to implement support for provisioning in our devices. We create two new projects, a SensorXmpp2 and an ActuatorXmpp2. We base these on the SensorXmpp and ActuatorXmpp projects, developed in the previous chapters. The Waher.Networking.XMPP.Provisioning namespace, already made available in these projects, contains a ProvisioningClient class which will do most of the work. It supports both the device and owner interfaces of provisioning.