Draft Document for Review September 23, 2019 1:28 am 8860ch05.fm 5.1 Building the 8561 production IODF To use the definitions that were updated in HCD, create a 8561 production IODF from your  work IODF. Then, remotely or locally write the IODF to the 8561 IOCDS by using Write  IOCDS in preparation for the upgrade. Complete the following steps: Figure 5-1 Hardware Configuration: Activate or process configuration data 1. From the HCD main panel, select option 2. Activate or process configuration data (Figure 5-1). z/OS V2.4 HCD Command ===> _____________________________________________________ Hardware Configuration Select one of the following. 2 0. Edit profile options and policies 1. Define, modify, or view configuration data 2. Activate or process configuration data 3. Print or compare configuration data 4. Create or view graphical configuration report 5. Migrate configuration data 6. Maintain I/O definition files 7. Query supported hardware and installed UIMs 8. Getting started with this dialog 9. What's new in this release For options 1 to 5, specify the name of the IODF to be used. I/O definition file . . . 'SYS6.IODF66.WORK' + 88  IBM z15 (8561) Configuration Setup