Remove the back cover from the iRFID and be sure the AA batteries are inserted. Put Vera into 'add device' mode either by pressing the Add button on Vera, or by choosing Devices, Add Devices, Add Z-Wave devices. Active the iRFID inclusion by holding the tamper switch on the back of the iRFID for 1 second and releasing. Wait a minute for it to appear on Vera's dashboard. If Vera says 'Waiting for device to wakeup', hold the tamper swtich for 1 second again until Vera successfully configures the nodes.
The RFID tags all have a code number. Touch the 'home' button and immediately scan the RFID tag. In Vera's UI, the code number will be shown in the info panel at the top.