2008 Pontiac G5 Trans fluid dipstick?

I own a 2008 Pontiac G5 Coupe with near 90,000 miles So I plan to have it Tune up at independent shop including replace Serpentine belt and Fuel Filter. I was going to check Transmission fluids level but not find any dipstick anywhere? Is it completely sealed? Help here! Much appreciated
Thank you.

It’s not completely sealed, but it’s not designed to let the vehicle owner to quickly check the level/condition of the transmission fluid. Thus no dipstick!