Web command referenceEdit online These reference topics describe IBM® Verify Identity Access commands. pdadmin commandsThe pdadmin command-line utility is installed as part of the IBM Verify Identity Access runtime package. Password limitations and characters allowed in object namesWhen you specify Verify Identity Access user names, group names, distinguished names, POP names, ACL policies, authorization rules, and domain names, certain characters might be disallowed. Using response filesA response file is a text file that contains product and system information, sometimes used in configuration. Parent topic: Reference