Maruti Insurance — Charges clarification required for using NCB of old maruti car insurance ( Insurance of authorised Maruti dealer) to new MarutiVeh

Charges clarification required for using NCB bonus of old maruti car insurance ( Insurance done from authorised Maruti dealer) to new Maruti vehicle insurance-

In short is there any changes for the above said case
1) if yes then how much
2) if not then the terms o[censored]sage
Regards
Jaspreet Singh
[protected]