01
PUBLIC
Public
Public pages, equipment catalog, articles and public resources.
SIGMAACCOUNT / ACCESS / ENTITLEMENT
Access is part of the product, not a hidden button.
Professional calculations and materials are governed by backend roles, permissions and workflows. Payment provider and pricing remain separate business decisions.
02
REGISTERED
Registered
Profile, saved context and allowed registered resources.
03
PROFESSIONAL
Professional
Engineering tools, professional knowledge and saved results.
04
PARTNER / INTERNAL
Partner / Internal
Project-specific and internal/partner resources under controlled permissions.
USER JOURNEY
Public content → Authentication → Entitlement → Workspace → Engineering action
Historical paid/subscription access is verified as source evidence but does not define new pricing or payment provider.
Article / Equipment / Tool landing
Login / registration
Access check / payment result
Project + calculation + documents
Engineering review / C-910 / RFQ
Pricing and payment integration: REQUIRES BUSINESS DECISION.