Hello Rohit

Thank you for taking the time to read the article. I have shared relevant links below for your further read. You can find them in the blog too.

Ordering Service — https://www.hyperledger.org/blog/2020/01/30/welcome-hyperledger-fabric-2-0-enterprise-dlt-for-production

FabToken. — https://fabric-documentations.readthedocs.io/en/latest/token/FabToken.html