6. The HCD panel where we Define Devices to the Operating System Configuration is  displayed. Scroll through the list of OSCONFIG definitions until you find the OSCONFIG to  which you want to add to the Devices, or in the command line enter  L ITSOTEST . In our  example, we use ITSOTEST. 7. Enter  s  next to the OSCONFIG, and press Enter. 8. Complete the following updates to define the Processor / CU connection (see  Figure 13-67), and press Enter: – OFFLINE  to No (if you want these devices to be Online during IPL time). – DYNAMIC  to Yes (if you want the device to be changeable dynamically). – LOCANY  to Yes (if the device UCB can be in 31-bit storage). HCD displays the Device Parameters and Features that are applicable to that specific  device type. In our example, we are adding IQD devices to ITSOTEST. *-------------------- Define Device Parameters / Features --------------------* | Row 1 of 3 | | Command ===> ___________________________________________ Scroll ===> CSR | | | | Specify or revise the values below. | | | | Configuration ID . : ITSOTEST ITSO test OSCONFIG for z14 ZR1 | | Device number . . : 0FC0 Number of devices : 32 | | Device type . . . : IQD | | | | Parameter/ | | Feature Value + R Description | | OFFLINE No Device considered online or offline at IPL | | DYNAMIC Yes Device has been defined to be dynamic | | LOCANY Yes UCB can reside in 31 bit storage | | ***************************** Bottom of data ****************************** | | | | | *-----------------------------------------------------------------------------* Figure 13-67 I/O Devices: Define Device Parameters / Features, IQD 344  IBM z14 Model ZR1 Configuration Setup