XBee Digimesh: Configure DIO Output to Go High when waking from sleep

XBee Digimesh: Is it possible to Configure DIO Output to Go High when waking from sleep?

I want to be able power on an auxillary Board when the XBee wakes from sleep!
The DIO should power this board when the XBee wakes (either directly or through an Voltage follower)

If such a setting is possible; will it still work after e.g. a battery change?