With Advanced Porale, how long we can stay outside U.S?

[Nicejoe]

Hi:
My wife is going to take my kids to see their grandma first time, they will like to stay 3 months out of U.S. My wife has an advanced parole? With Advanced Porale, how long she can stay outside U.S? Thank you for your kind suggestions.
Joe

 

[mmrsagili]

She can stay till the expiry date of advance parole. She must return before expiry.