In order to perform a Point in Time recovery using NBMR for Linux from NetWorker you need to do the following:
Run through the NBMR for Linux Automatic recovery wizard in the X Windows GUI.
Get to the screen in the process that show the screen called “Start Recovery” that has a field at the top labelled “NetWorker recover options”.
Enter in the “NetWorker recover options” field your date and time you wish to recover from NetWorker using the following command format.
-t 'November 13,2012 13:50:00'