I just looked it up. It has only 27% protein and 13% percent fat, so IMO it is not a good food for cats. A cat's natural diet (mice, birds, insects) is typically 50-60 percent protein - twice the amount in RC Indoor. Natural Choice indoor formula has 33% protein.
So not anything I'd recommend. I fed RC Indoor and Light when I fed dryfood (which I don't any longer)... looking back I'm ashamed. It contains just about as little protein and fat a cats diet can contain without being undernourished. (Still contain lots of energy so your cat can become obese of the food, my oldest female got fat on it.)