Vital

Not all definitions are equal. The RIDDL language considers some definitions to be more important than others, and we call these "vital definitions". You can recognize a vital definition because they all have Statements somewhere in their definitional hierarchy. Statements define behavior of a definition. Vital definitions are also the only ones permitted to reference an Author.

These are the vital definitions:

• Adaptors
• Contexts
• Domains
• Entities
• Epics
• Functions
• Projectors
• Repositories
• Sagas
• Streamlets