How to Apply Hotpatch mode in EBS R12 (12.1.3)

[oracle@xyzc 18997150]$ adpatch options=hotpatch

                     Copyright (c) 2002 Oracle Corporation
                        Redwood Shores, California, USA

                         Oracle Applications AutoPatch

                                 Version 12.0.0

NOTE: You may not use this utility for custom development
      unless you have written permission from Oracle Corporation.


Attention: AutoPatch no longer checks for unapplied pre-requisite patches.
You must use OAM Patch Wizard for this feature. Alternatively, you can
review the README for pre-requisite information.