Nasdanika Models
Actor Architecture Description Architecture Description Element Architecture Element Composite Node Composite Relationship Source Composite Relationship Target Domain Node Party actor Person Actor Relationship Relationship Source Relationship Target RoleTunnel Undergoer
C4
Code Component Container Context Person Relationship System

Tunnel

Tunnel is a relationship which logically groups (aggregates) other relationships. For example, two composite nodes may have a tunnel relationship which groups relationships between their child elements. A real life example is a VPN tunnel between two networks.