Registering a new contract

Hello
What is the best way to register a new contract in DAO? Examples shows migrateContracts, but arc.js seems deprecated. Is there a best practice? How Alchemy register contracts?
Thanks

Daniele

Hey danielle you might find this tutorial helpful: https://daostack.github.io/DAOstack-Hackers-Kit/gettingStarted/customScheme/intro/

Also, the firestarter template in hackerkit can be helpful.

Yes, Arc.js is depreccated and we use daostack/migrations instead