domain pods don’t appear in other pods’ podspecs (domain modules don’t depend on other domain modules) Pinning in other modules’ Podfile (demo apps): PIN only if the pod is used in the app code, rarely the case (e.g. Account in Orders demo app’s Podfile) core pods don’t appear in other pods’ podspecs (core modules are only used in the app(s)) Pinning in other modules’ Podfile (demo apps): PIN only if pod is used in the app code (e.g.