Definition
Permissions and roles
Controlling what each user type — admin, manager, employee, client — can see and do. A missing or misconfigured permission is a data breach waiting to happen.
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Related terms in Product & Engineering
OTP (One-Time Password)A single-use code, often texted to a phone, used as a second authentication factor. Increasingly weak against social engineering. André notes 48 of the top 50 US banks still rely on them; zero of Brazil's top 50 do.Patient Portal CentricA product architecture in which the patient — not the institution — owns, controls, and contributes to their health record. Enables integration of data across provider silos that have no incentive to share with each other, and allows inclusion of patient-generated context (life story, wearable data) that clinical systems cannot capture. The consumer-facing ownership model is the architectural enabler of the whole-person diagnostic approach.Pattern LanguageChristopher Alexander's architectural concept applied to digital product design: every interface is composed of recurring patterns — buttons, navbars, cards, modals, prompts — each with explicit rules and constraints. Building from patterns rather than inventing screens from scratch enables consistency, predictability, and AI-generated enterprise experiences. Chris Strahl frames it as the foundational shift: when you design patterns instead of screens, everything downstream — development, QA, AI generation — becomes tractable.Permission controlThe finer-grained layer of what an authorized user is allowed to do once inside.PII / PHI / CUIPersonally Identifiable Information, Protected Health Information, Controlled Unclassified Information. The three regulated data categories most likely to trigger fines.PIMSPractice Information Management System. The clinic's system of record. CoVet integrates with Cornerstone, AVImark, Provet Cloud, ImproMed, Instinct, Shepherd, and others.PLMProduct Lifecycle Management — where release management, version control, and regulatory approvals live. Sits downstream of CAD and is often where the process falls apart.PMSProperty Management System, the core operating software of a hotel.