To add a data set vital record specification, follow these steps.

1. Enter a data set mask on the Add Vital Record Specification panel. DFSMSrmm checks to see if a vital record specification already exists for the data set and then displays the Add Data Set VRS panel.
2. Enter any information you want DFSMSrmm to record for the vital record specification. All fields on this panel are optional. Press PF1 for help.
3. Press ENTER to add the vital record specification.