Hi Stefan,
Thanks for validating my plan, regarding "reinstate" command , In the guide it is mentioned that it is not possible when using physical standby database. ( Pg. 37).
And about your comment on online & standby redo log files, your link is helpful for detail technical explanation but little complex. So in my case currently archive are generated under "/oracle/PRD/oraarch" directory as standard, and if I am not getting you wrong then you are saying that archive will be generated under that directory only and we do not require separate storage for standby archives for eg. "/oracle/PRD/standbyarch" (here I have doubt for standby archive storage)
Kindly review this & let me know whether separate storage require for standby redo logs or they will be stored in same directory which is "/oralce/PRD/orarch".
Thanks & Regards,
Kiraang.