Creating a custom smart contract is a way to implement a flexible permission model over domain records, which allows you to delegate the domain management to someone else. This may include:
- Community-owned domains — where individual members of a community decide on a domain website content.
- Domain leasing — where a domain is temporarily managed by a different authority and then comes back to the original authority.
A custom smart contract can be implemented as a separate contract.
The Twitter Validation Operator is an example of a smart contract with a flexible permission model.