# Controlled vocabularies whose kind is domain-tier

> 3 records

This index as JSON: https://banes-lab.com/json/api/facets/vocabulary/kind/domain-tier

## Entries

- [process](https://banes-lab.com/records/vocabulary/domain-tier-process.md): A domain whose contracts run at a stage of the derivation loop and carry a stage, an axis, a math type and a yield.
- [leaf](https://banes-lab.com/records/vocabulary/domain-tier-leaf.md): A domain whose contracts carry a math type and a yield and run at no loop stage.
- [exempt](https://banes-lab.com/records/vocabulary/domain-tier-exempt.md): A domain whose contracts carry no math type, yield or loop stage.