Jain Heritage in Kondapur has 'Cambridge' in the name, but the board is CBSE?

Very early days for us, our daughter is still at daycare. But Jain Heritage A Cambridge School in Kondapur keeps coming up in lists of schools near us, and I got stuck on the name. Everything I can find lists it as CBSE, starting from class 1. So what's the Cambridge part? Just the name, or is there a Cambridge track alongside? And where do children go before class 1 if that's where it starts? Not urgent, just trying to understand the options before the real search begins 🙂