06
/ renewal mechanics
Arcspan insight deck
Cohort finding / structural product usage
Visible structure lifts renewal.
30-day activated teams · renewal likelihood
Structure visibility by milestone
+34% YoY retained accounts
RIB 06
100%
75%
50%
25%
0%
38%
52%
67%
79%
88%
workspace
invite
sequence
review rib
full spine
highest renewal
at full spine
This is the
Calatrava White Ribs
design system, applied by
Curio Design
— a design-style library for AI agents. Full Calatrava White Ribs guide →
designbycurio.com/learn/calatrava-white-ribs