Configuration setup for Sleep mode in XBEE to work with Wireless Environment Sensor

I am trying to write a code to which help me to use Wireless Xbee Pro Sensors in the food storage industry, I am using XCTU software.
Is it possible to configure the sleep mode using XCTU software?
If yes, is there any sample or tutorial available to make this setup work.
Your advice will be very useful.

Wireless Environment Sensor -