Plants celebrate Entra or Okta SSO across the stack and call it “one platform.” The operator still jumps CAD → PLM → ERP → MES → QMS with separate object models and nightly syncs. One password is not one digital thread.
N23D is one native Rust binary where the part, change, and asset identity is shared end to end. Entra for sign-in when you want it; the vault stays local-first; the license is permanent. SSO into rented suites is convenience — not the product. See also the BUS view of how states and identities should live on one surface.
Homepage pass/fail stays blunt: One platform. Full digital thread. If you still need thirteen vendors after SSO — we failed.
Demand one binary, not thirteen SSO tiles.