Glossary

Title 21, Code of Federal Regulations, Part 11. FDA regulation establishing criteria for electronic records and electronic signatures to be considered trustworthy, reliable, and equivalent to paper records. ProBeya is designed to support 21 CFR Part 11 compliance with audit trail immutability, electronic signatures with meaning, and access controls.

Sort, Set in Order, Shine, Standardize, Sustain. Workplace organization methodology. ProBeya includes structured 5S audit templates with scoring, photo evidence, and trend analysis.

Root cause analysis technique that iteratively asks "why" to drill from symptom to root cause. ProBeya links each answer to supporting evidence and countermeasures.

Eight Disciplines. Structured team problem-solving methodology: D1 Team, D2 Problem Description, D3 Containment, D4 Root Cause, D5 Corrective Actions, D6 Implementation, D7 Prevention, D8 Recognition.

Structured problem-solving approach summarizing problem, analysis, and solution on a single A3-sized sheet. Named after the paper size (297 x 420 mm). ProBeya provides digital A3 templates.

Actual Cost. Total expenditure incurred to date on a project. Used in Earned Value Management calculations.

Awareness, Desire, Knowledge, Ability, Reinforcement. Prosci's change management model for individual transitions. Used in ProBeya's change management module.

Advanced Encryption Standard. Symmetric encryption algorithm. ProBeya uses AES-256-GCM for encrypting stored credentials and API keys.

Attributable, Legible, Contemporaneous, Original, Accurate + Complete, Consistent, Enduring, Available. Data integrity framework mandated by FDA/EMA. ProBeya's audit trail implements all ALCOA+ principles.

Application Lifecycle Management. Tools managing software development from requirements through deployment. ProBeya includes ALM tracking capabilities.

Abbreviated New Drug Application. FDA pathway for generic drug approval.

Japanese for "lantern." Visual signal system alerting teams to problems on the production line. ProBeya supports digital Andon triggers with automatic escalation to the appropriate TIER level.

Application Programming Interface. Programmatic interface for external systems to interact with ProBeya. Supported protocols: tRPC, REST, GraphQL, WebSocket, MCP.

Authentication library (formerly NextAuth.js) providing SSO, OIDC, SAML, and credential-based authentication. ProBeya uses Auth.js v5.

Budget at Completion. Total authorized budget for a project. Used as the baseline in Earned Value Management.

Boston Consulting Group growth-share matrix. 2x2 framework evaluating business units or products by market growth rate and relative market share (Stars, Cash Cows, Question Marks, Dogs).

Business Intelligence. Systems for analyzing data and generating insights. ProBeya exports to Power BI, Tableau, and Qlik.

Password hashing algorithm using adaptive cost factor. ProBeya uses bcrypt for hashing stored credentials.

Bluetooth Low Energy. Short-range wireless protocol. ProBeya supports BLE for IoT sensor integration on the shopfloor.

Binary Large Object. Large unstructured data item stored in a database or object store. ProBeya stores file attachments in S3-compatible blob storage.

Framework for creating uncontested market space rather than competing in existing markets. ProBeya's strategy analysis module includes Blue Ocean canvas tools.

Business Process Management. Discipline of modeling, optimizing, and automating business processes.

British Retail Consortium. Global food safety and quality certification standard used in food and consumer goods manufacturing.

Balanced Scorecard. Kaplan & Norton's four-perspective performance framework (Financial, Customer, Internal Process, Learning & Growth). ProBeya implements full BSC with strategy maps, objectives, measures, and causal links.

Compound Annual Growth Rate. Annualized growth rate over a multi-year period. Used in business case financial projections.

Critical Data Element. Data field whose integrity is essential for product quality decisions or regulatory submissions. Tracked in ProBeya's data integrity framework alongside CPPs and CQAs.

Corrective and Preventive Action. Systematic process for addressing quality deviations and preventing recurrence. Central to pharma quality management in ProBeya.

Capital Expenditure. Investment in fixed assets (equipment, facilities, technology). Tracked separately from OPEX in ProBeya's portfolio budgeting.

Hoshin Kanri practice of iteratively passing objectives between organizational levels to build alignment and commitment. ProBeya digitizes the catchball workflow with status tracking and history.

Critical Chain Project Management. Project management approach focusing on resource dependencies and buffer management rather than task-level scheduling.

Command-Line Interface. Text-based interface for interacting with software. ProBeya provides a CLI for administrative operations and the MCP server.

Computerized Maintenance Management System. Software managing maintenance operations, work orders, and asset tracking. ProBeya integrates with CMMS platforms for TPM data.

Content Management System. Software for creating and managing digital content.

Change Control Record. Documentation of configuration changes in validated systems. Part of ProBeya's GAMP 5 documentation suite.

Content Delivery Network. Globally distributed servers caching static content for low-latency delivery.

Current Good Manufacturing Practice. FDA regulations ensuring pharmaceutical products meet quality standards for identity, strength, quality, and purity.

Continuous Integration / Continuous Deployment. Automated testing and deployment pipeline. ProBeya uses GitHub Actions for CI/CD.

Capability Maturity Model Integration. Process improvement framework assessing organizational maturity across five levels (Initial, Managed, Defined, Quantitatively Managed, Optimizing).

Constructive Cost Model. Algorithmic software cost estimation model developed by Barry Boehm. ProBeya uses COCOMO II for effort estimation in project statistics.

Cost Performance Index. EVM metric: Earned Value / Actual Cost. Values above 1.0 indicate favorable cost performance.

Critical Process Parameter. Process variable whose variation directly impacts Critical Quality Attributes. Tracked in ProBeya's tech transfer module.

Process Capability Indices. Statistical measures of how well a process meets specifications. Cp measures potential capability (spread vs. tolerance); Cpk accounts for centering. Values above 1.33 indicate capable processes.

Critical Quality Attribute. Physical, chemical, biological, or microbiological property that must remain within limits to ensure product quality. Tracked alongside CPPs.

Conflict-free Replicated Data Type. Data structure enabling concurrent editing without conflicts. ProBeya uses Yjs CRDT for real-time collaboration and offline-first edge sync.

Computer Software Assurance. FDA's risk-based approach to software validation (draft guidance 2022), replacing traditional CSV with a more proportionate methodology. ProBeya supports both CSV and CSA validation approaches.

Cryptographically Secure Pseudo-Random Number Generator. Algorithm producing unpredictable random values for security-critical operations. ProBeya uses CSPRNG for session tokens, API keys, and cuid2 generation.

Create, Read, Update, Delete. Four fundamental database operations.

Cross-Site Request Forgery. Web attack exploiting authenticated user trust. ProBeya uses CSRF tokens on all state-changing requests.

Computer System Validation. Process of documenting that a computerized system meets its intended use in GxP environments. ProBeya maintains a complete CSV lifecycle documentation suite.

Comma-Separated Values. Tabular text format. ProBeya supports CSV bulk import/export for data migration.

Critical-to-Quality. Customer or business requirement linked to measurable specifications. VOC/CTQ trees decompose customer needs into actionable quality targets.

Cryptographically Unique Identifier (v2). Collision-resistant text-based ID format. ProBeya uses cuid2 for all primary keys.

Japanese for "best of the best." Philosophy of relentless pursuit of excellence beyond benchmarking. Aims to be so far ahead that comparison becomes meaningless.

Data Integrity Assessment. ProBeya validation document evaluating the platform against ALCOA+ principles. Part of the CSV documentation suite.

Define, Measure, Analyze, Improve, Control. Six Sigma project methodology for process improvement. ProBeya provides guided DMAIC workflows.

Data Management Plan. Documentation governing data lifecycle, backup, recovery, and archival. Part of ProBeya's CSV suite.

Domain Name System. System translating domain names to IP addresses. ProBeya uses subdomain-based tenant routing (tenant.probeya.com).

TypeScript ORM (Object-Relational Mapping) providing type-safe database access. ProBeya uses Drizzle ORM with PostgreSQL.

Disaster Recovery Plan. Documented procedures for system recovery after catastrophic failure.

Development and Operations. Culture and practices unifying software development and IT operations for continuous delivery. ProBeya follows DevOps practices with CI/CD, infrastructure as code, and automated testing.

Data Integrity. Completeness, consistency, and accuracy of data throughout its lifecycle. Governed by ALCOA+ principles in pharma. ProBeya implements DI controls across all modules.

End-to-End. Testing methodology covering the complete user flow from input to output across all system components. ProBeya uses Playwright for E2E testing.

Estimate at Completion. Revised total cost forecast for a project based on current performance trends.

Entity-Attribute-Value. Database pattern for flexible custom fields. ProBeya uses EAV for dynamic board columns and item values (JSONB-backed).

European Medicines Agency. EU regulatory authority for pharmaceuticals. Enforces EU Annex 11 requirements for computerized systems.

Enterprise Resource Planning. Integrated business software managing finance, supply chain, operations. ProBeya integrates with SAP, Oracle, and other ERPs.

ECMAScript Modules. Modern JavaScript module format using import/export syntax. ProBeya uses ESM throughout the codebase.

Estimate to Complete. Remaining cost forecast to finish a project.

Extract, Transform, Load. Data pipeline process for moving and transforming data between systems. ProBeya uses ETL patterns for SAP, MES, and LIMS integrations.

European regulatory guidance on computerized systems in pharmaceutical manufacturing. ProBeya aligns with all Annex 11 principles.

Earned Value. Budgeted cost of work actually performed. The core metric of Earned Value Management.

Earned Value Management. Project performance measurement technique integrating scope, schedule, and cost. ProBeya calculates CPI, SPI, EAC, ETC, and VAC automatically.

Factory Acceptance Testing. Manufacturer validation of equipment per specification before shipment to the customer site.

Food and Drug Administration. US regulatory authority for drugs, biologics, medical devices, and food. Issues 21 CFR Part 11.

Food Safety System Certification. International food safety management certification combining ISO 22000, technical sector prerequisites, and additional GFSI requirements.

Failure Mode and Effects Analysis. Systematic risk assessment methodology. ProBeya includes FMEA worksheets with automatic RPN calculation (Severity x Probability x Detectability).

Functional Specification. ProBeya validation document detailing system functional requirements and behavior.

Good Automated Manufacturing Practice. ISPE guideline for validation of automated/computerized systems in pharma. ProBeya is classified as GAMP 5 Category 4 (Configured Product).

GAMP Records and Data Integrity. ISPE/GAMP guide providing a risk-based framework for ensuring data integrity in GxP-regulated computerized systems. Supplements the core GAMP 5 guidance.

General Data Protection Regulation. EU/UK regulation governing personal data processing and privacy rights.

Good Clinical Practice. International ethical and scientific quality standard for designing, conducting, recording, and reporting clinical trials involving human subjects.

Good Distribution Practice. Regulatory guidelines ensuring pharmaceutical products are consistently stored, transported, and handled under suitable conditions.

Japanese for "the real place." Practice of going to where work actually happens to observe, understand, and improve. ProBeya provides mobile Gemba walk logging with GPS, photos, and structured observations.

Japanese for "go and see for yourself." Toyota principle of direct observation at the source rather than relying on reports. Closely related to Gemba walks.

Good Laboratory Practice. Regulatory standards for preclinical laboratory safety data.

Good Manufacturing Practice. Minimum standards ensuring pharmaceutical products are consistently produced and controlled according to quality standards.

Query language for APIs allowing clients to request exactly the data they need. ProBeya exposes a GraphQL API for PPM data.

Good x Practice. Umbrella term for all "good practice" regulations in pharma (GMP, GLP, GDP, GCP, etc.). ProBeya implements GxP-compliant data integrity across all modules.

Hazard Analysis and Critical Control Points. Systematic food safety framework identifying and controlling biological, chemical, and physical hazards.

Japanese for "self-reflection." Practice of acknowledging mistakes and committing to improvement. Complementary to Kaizen philosophy.

Japanese for "leveling." Production scheduling technique that smooths output volume and mix over time to reduce waste from demand variability.

Hash-based Message Authentication Code. Keyed hash for message authentication and integrity verification. ProBeya uses HMAC for webhook signature verification.

Japanese for "compass management" or "policy deployment." Strategic planning methodology that aligns long-term strategy with daily execution through X-Matrices, objective cascade, and catchball. ProBeya implements the full Hoshin Kanri framework.

International Council for Harmonisation. Develops harmonized pharmaceutical guidelines across regulatory regions (FDA, EMA, PMDA).

Quality Risk Management. ICH guideline providing a systematic approach to quality risk assessment.

Pharmaceutical Quality System. ICH guideline for establishing and maintaining an effective quality management system.

Analytical Procedure Development. ICH guideline for the development and lifecycle management of analytical procedures in pharmaceutical quality control.

International Function Point Users Group. Organization maintaining the Function Point Analysis standard for software sizing.

Installation Qualification. Phase 1 of Computer System Validation: verifying the system is installed according to design specifications.

Integrated Work System. Procter & Gamble's proprietary operational excellence framework integrating TPM, Lean, and Six Sigma into a single management system. One of the methodologies ProBeya can support.

Cause-and-effect (fishbone) diagram organizing potential root causes into categories (Man, Machine, Method, Material, Measurement, Environment). Named after Kaoru Ishikawa.

Quality management system standard for medical device manufacturers.

International standard for information security management systems (ISMS).

International Society for Pharmaceutical Engineering. Professional society publishing GAMP and other pharma engineering guidelines.

Japanese for "automation with a human touch." Toyota principle of building quality into the process by stopping production when defects are detected, rather than passing them downstream.

JavaScript Object Notation. Lightweight data interchange format. ProBeya uses JSON for API payloads, configuration, and i18n translation files.

JSON Binary. PostgreSQL native binary JSON type supporting indexing and complex queries. ProBeya uses JSONB for flexible custom field values.

JSON Web Token. Compact token format for API authentication. Used in ProBeya's session and API key systems.

Japanese for "change for the better." Philosophy of continuous incremental improvement involving everyone from top management to shopfloor workers. ProBeya supports structured Kaizen events with before/after measurement.

Japanese for "signboard." Visual workflow management system using cards on a board to represent work items moving through stages. ProBeya's core board interface implements digital Kanban with WIP limits.

Japanese for "form" or "pattern." Coaching methodology for building scientific thinking habits through repeated practice of improvement and coaching routines (Improvement Kata and Coaching Kata).

Key Performance Indicator. Quantifiable metric tracking business or operational performance. Central to daily TIER meetings and SQCDP boards in ProBeya.

Management philosophy derived from the Toyota Production System focused on eliminating waste (muda), reducing variability (mura), and preventing overburdening (muri) while maximizing customer value.

Laboratory Information Management System. System managing lab samples, analyses, and results. ProBeya integrates LIMS data for quality KPIs.

Long-Range Financial Planning. Multi-year project and portfolio financial forecasting. ProBeya supports scenario-based LRFP modeling.

Mindsets & Behaviors. The third pillar of ProBeya's Transformation Operating System. Covers culture measurement, maturity scoring, adoption tracking, coaching workflows, and behavioral observation — the layer that no competitor addresses.

Model Context Protocol. Anthropic's open protocol for AI assistants to interact with external data sources. ProBeya exposes ~35 tools via its MCP server, enabling Claude, ChatGPT, or any MCP-compatible AI to query operational data in natural language.

Manufacturing Execution System. Production management system controlling shopfloor operations. ProBeya integrates with major MES platforms for real-time production data.

Multi-Factor Authentication. Security requiring two or more verification factors. ProBeya supports TOTP-based MFA.

Medicines and Healthcare Products Regulatory Agency. UK pharmaceutical regulatory authority.

Management Infrastructure. The second pillar of ProBeya's Transformation Operating System. Covers TIER meeting cascades, escalation workflows, KPI governance, project portfolio management, stage-gate processes, and earned value management.

Japanese for "water spider." Material handler who delivers parts and materials to workstations in small, frequent batches, enabling continuous flow.

Message Queuing Telemetry Transport. Lightweight IoT messaging protocol for sensor and device data. ProBeya supports MQTT data ingestion.

Japanese for "waste." Any activity that consumes resources without creating value for the customer. The seven classical wastes: Transport, Inventory, Motion, Waiting, Overproduction, Over-processing, Defects (TIMWOOD).

Japanese for "unevenness." Inconsistency or irregularity in processes, workload, or output. Addressed through Heijunka (level scheduling).

Japanese for "overburden." Unreasonable stress placed on people or equipment beyond their capacity. Addressed through capacity planning and standard work.

Minimum Viable Product. Product version with just enough features to validate a hypothesis with early adopters. In pharma, MVP scope must still meet regulatory minimums.

New Drug Application. FDA pathway for marketing approval of new chemical entities.

Japanese for "going around the roots." Practice of building consensus by informally discussing proposals with stakeholders before formal decision-making. Ensures alignment and reduces resistance.

Net Present Value. Present value of all future cash flows from a project, discounted at the cost of capital. Primary financial metric in ProBeya's business case module.

Open Authorization. Framework for token-based access delegation. ProBeya uses OAuth 2.0 flows for third-party integrations and API access.

Japanese for "big room" (大部屋). Physical space where cross-functional teams gather to visualize work, solve problems, and make decisions using visual management. ProBeya digitizes the Obeya concept as a permanent, always-accessible transformation room.

Overall Equipment Effectiveness. Production performance metric calculated as Availability x Performance x Quality. ProBeya tracks OEE with drill-down into each factor and trend analysis.

OpenID Connect. Modern identity layer built on OAuth 2.0. ProBeya supports OIDC for SSO with Google Workspace, Microsoft Entra ID, Auth0, and others.

Objectives and Key Results. Goal-setting framework linking ambitious objectives to measurable key results. ProBeya's OKR module connects OKRs to portfolio outcomes and KPIs.

OLE for Process Control Unified Architecture. Industrial communication protocol for real-time machine data. ProBeya supports OPC-UA data ingestion for shopfloor KPIs.

Organizational Project Management Maturity Model. PMI framework assessing an organization's project, program, and portfolio management maturity across five levels.

Operating Expenditure. Recurring operational costs. Tracked separately from CAPEX in ProBeya's financial planning.

Operational Excellence. Discipline of continuously improving operations through Lean, Six Sigma, TPM, and other methodologies. ProBeya is the digital infrastructure for sustaining OpEx programs.

Operational Qualification. Phase 2 of Computer System Validation: verifying the system operates according to functional specifications under expected conditions.

Object-Relational Mapping. Software pattern for converting between relational database records and programming objects. ProBeya uses Drizzle ORM.

Operating System. The first pillar of ProBeya's Transformation Operating System. Covers Lean tools for daily execution: SQCDP boards, Kanban, VSM, Gemba walks, problem solving, standard work, 5S audits.

Open Web Application Security Project. Community documenting web security risks. ProBeya's security practices address the OWASP Top 10.

Plan-Do-Check-Act. Deming cycle for iterative improvement. Every action in ProBeya follows the PDCA lifecycle with tracked state transitions and verification steps.

Political, Economic, Social, Technological, Legal, Environmental. Macro-environmental analysis framework. ProBeya's strategy analysis module includes interactive PESTLE assessment.

Personally Identifiable Information. Data that can identify an individual. Subject to GDPR/CCPA protections in ProBeya.

Pharmaceutical Inspection Co-operation Scheme. International network of GMP inspectorates harmonizing inspection standards across 54 participating authorities.

Production, Quality, Cost, Delivery, Safety, Morale. Six-pillar variant of the SQCDP daily performance framework used in some manufacturing environments. ProBeya supports both SQCDP and PQCDSM configurations.

Japanese for "mistake-proofing." Mechanisms that prevent human errors or make them immediately visible. ProBeya's Routine Runner implements poka-yoke through visual guides and validation checks.

Project Portfolio Management. Discipline of managing multiple projects as a coordinated portfolio. ProBeya's PPM module covers project intake, scoring, prioritization, resource planning, financial management, and stage-gate governance.

Process Performance Qualification. Batch-level validation demonstrating a manufacturing process consistently produces quality products.

Performance Qualification. Phase 3 of Computer System Validation: verifying the system performs according to user requirements in the actual production environment.

Pro (forward, Latin) + Beya (部屋, room, Japanese). The Transformation Operating System built by Actigence Management Consulting. The digital infrastructure that makes operational transformation permanent.

Production control method where work is initiated only when there is actual demand from the downstream process. Opposite of push-based scheduling. Kanban boards implement pull systems.

Planned Value. Budgeted cost of work scheduled to be completed by a given date. Used in EVM calculations.

Quality Assurance. Proactive system of practices ensuring products and processes meet quality standards before defects occur.

Quality Control. Testing and inspection activities verifying that products conform to specifications after production.

Quality Management System. Organizational framework for managing quality policies, procedures, audits, and continuous improvement. ProBeya integrates with external QMS platforms.

Quick Response code. Two-dimensional barcode. ProBeya generates QR codes for Gemba observation checkpoints and equipment identification.

Qui, Quoi, Ou, Quand, Comment, Combien, Pourquoi (Who, What, Where, When, How, How Much, Why). Systematic fact-gathering framework for problem definition.

Risk Assessment. ProBeya validation document identifying failure modes via FMEA methodology. Part of the CSV documentation suite.

Responsible, Accountable, Consulted, Informed. Accountability matrix clarifying roles and responsibilities for decisions and actions. ProBeya's change management module includes RACI matrix generation.

Role-Based Access Control. Permission model where access rights are assigned to roles rather than individuals. ProBeya implements 6 role levels with 23 granular permission actions.

Representational State Transfer. Architectural style for web APIs using standard HTTP methods. ProBeya exposes a REST API at /api/v1/.

Row-Level Security. PostgreSQL feature enforcing data isolation at the database row level. ProBeya uses RLS with `SET LOCAL` transaction scoping to guarantee multi-tenant data isolation.

Return on Investment. Ratio of net benefit to investment cost. Primary metric in ProBeya's business case module.

Risk Priority Number. Quantitative risk score in FMEA: Severity x Probability x Detectability. Guides prioritization of corrective actions.

Requirements Traceability Matrix. Document linking requirements to design elements, test cases, and verification evidence. Part of ProBeya's CSV documentation suite.

Simple Storage Service. AWS object storage protocol. ProBeya supports any S3-compatible storage (MinIO for development, AWS/GCS/Azure for production).

Security Assertion Markup Language. XML-based authentication protocol for enterprise SSO. ProBeya supports SAML 2.0.

Systems, Applications, and Products. Leading ERP platform. ProBeya has pre-built connectors for SAP ERP and SAP Project Systems (PS).

Site Acceptance Testing. Customer validation of equipment or systems in their actual operating environment.

Supervisory Control and Data Acquisition. Industrial systems for monitoring and controlling manufacturing equipment. ProBeya can ingest SCADA data for OEE and KPI tracking.

Secure Hash Algorithm. Cryptographic hash function family. ProBeya uses SHA-256 for data integrity verification and audit trail signatures.

Supplier, Input, Process, Output, Customer. Five-column process definition framework used at the start of improvement projects. ProBeya includes an interactive SIPOC diagram builder.

Data-driven methodology for eliminating defects and reducing process variation. Targets 3.4 defects per million opportunities. ProBeya supports Six Sigma tools through its Lean Six Sigma module.

Service Level Agreement. Contractual commitment to measurable service performance levels.

Service Level Objective. Internal performance target that typically exceeds SLA commitments, providing an error budget before contractual breach.

Single-Minute Exchange of Dies. Methodology for reducing changeover time to under 10 minutes. ProBeya tracks changeover observations and time studies.

Service Organization Control 2. Audit framework assessing controls over security, availability, processing integrity, confidentiality, and privacy.

Standard Operating Procedure. Step-by-step documented instructions for consistent process execution. ProBeya includes an SOP builder with GxP-compliant approval and version control workflows.

Statistical Process Control. Use of control charts and statistical methods to monitor and control process variation. ProBeya integrates SPC charts with automatic alert triggers for out-of-control conditions.

Schedule Performance Index. EVM metric: Earned Value / Planned Value. Values above 1.0 indicate ahead-of-schedule performance.

Safety, Quality, Cost, Delivery, People. Five-pillar daily performance framework with traffic-light indicators (green/amber/red). The foundational visual management tool in ProBeya's Operating System pillar.

Scale-Up and Postapproval Changes. FDA guidance framework governing manufacturing changes after drug approval, including equipment, process, and site changes.

Single Sign-On. Centralized authentication allowing users to access multiple systems with one set of credentials. ProBeya supports SSO via OIDC and SAML.

Strengths, Weaknesses, Opportunities, Threats. Strategic analysis framework for assessing competitive position. ProBeya's strategy module includes interactive SWOT analysis.

German/Japanese for "beat" or "rhythm." The rate at which products must be completed to meet customer demand. Calculated as Available Production Time / Customer Demand.

Total Addressable Market. Maximum revenue opportunity if a product achieved 100% market share. ProBeya's TAM spans the global manufacturing operations and OpEx software market (~5.14B USD by 2031).

To-Complete Performance Index. EVM metric indicating the required future cost performance to meet the budget.

Tiered Management System. Four-level hierarchical meeting cascade connecting shopfloor to boardroom: TIER 1 (team, 10 min daily), TIER 2 (department, 15 min daily), TIER 3 (site, 20 min weekly), TIER 4 (executive, 30 min monthly). ProBeya automates the TIER cascade with escalation, KPI rollup, and meeting facilitation.

Transport, Inventory, Motion, Waiting, Overproduction, Over-processing, Defects, Skills (underutilization). Mnemonic for the eight wastes in Lean methodology. Extension of the classical seven wastes (TIMWOOD) with the eighth waste of unused human talent.

Tactical Implementation Plan. ProBeya's methodology for structured task planning with verification criteria, phase decomposition, and acceptance testing. Used to manage the platform's own development and available as a template for customers.

Transport Layer Security. Encryption protocol for data in transit. ProBeya requires TLS 1.3+ for all connections.

Target Operating Model. Desired future-state organizational and process architecture that serves as the blueprint for transformation programs.

Transformation Operating System. The category ProBeya creates: permanent digital infrastructure connecting strategy deployment to shopfloor execution, daily management to boardroom governance, and transformation intent to sustained behavioral change.

Time-based One-Time Password. Algorithm generating time-synchronized 6-digit codes for multi-factor authentication (RFC 6238).

Total Productive Maintenance. Equipment maintenance methodology aiming for zero breakdowns, zero defects, and zero accidents. ProBeya's asset-pulse module tracks TPM metrics and preventive maintenance schedules.

TypeScript Remote Procedure Call. Type-safe API framework eliminating schema duplication between client and server. ProBeya uses tRPC v11 with 173 routers and 1,871 procedures.

High-performance build system for JavaScript/TypeScript monorepos. ProBeya uses Turborepo for task orchestration across workspace packages.

User Acceptance Testing. Validation phase where end users confirm the system meets their requirements before production deployment.

User Requirements Specification. ProBeya validation document defining user-facing functional requirements. The starting point of the CSV documentation lifecycle.

User Interface. The visual layer through which users interact with software. ProBeya's UI is built with React 19, shadcn/ui components, and Tailwind CSS v4.

User Experience. The overall experience a user has when interacting with a product, encompassing usability, accessibility, and satisfaction.

Variance at Completion. EVM metric: Budget at Completion minus Estimate at Completion. Indicates projected final cost variance.

Voice of Customer. Process of capturing customer needs, wants, and expectations. ProBeya's CTQ trees decompose VOC into measurable quality specifications.

Value Stream Mapping. Lean tool for visualizing the flow of materials and information through a process. ProBeya supports current-state and future-state VSM with waste identification, lead time calculation, and process efficiency metrics.

Write-Ahead Log. Database durability mechanism where changes are written to a log before being applied to data files. PostgreSQL uses WAL to ensure crash recovery and replication.

Work Breakdown Structure. Hierarchical decomposition of project scope into manageable work packages. ProBeya's WBS syncs bidirectionally with Kanban boards and supports dependencies, milestones, and critical path analysis.

World Class Operations Management. Multi-discipline operational framework encompassing Lean, TPM, HSE, quality, and supply chain excellence.

Work in Progress. Items currently in process but not yet complete. Kanban WIP limits in ProBeya prevent overloading teams and identify bottlenecks.

Weighted Shortest Job First. SAFe prioritization framework weighing cost of delay against job size to determine optimal sequencing.

World Health Organization. UN agency setting international health standards. Publishes Technical Report Series (TRS) guidelines for pharmaceutical manufacturing.

WHO Technical Report Series No. 996. Guidelines on good manufacturing practices for pharmaceutical products, including data integrity expectations.

Visual tool used in Hoshin Kanri to show the relationship between long-term objectives, annual goals, improvement priorities, and metrics on a single page. ProBeya implements an interactive X-Matrix with correlation tracking.

Cross-Site Scripting. Web vulnerability where attackers inject malicious scripts. ProBeya sanitizes all user input and applies Content Security Policy headers.

JavaScript CRDT implementation for real-time collaborative editing. ProBeya uses Yjs for live document co-editing and offline-first edge synchronization.

Japanese for "horizontal deployment." Practice of sharing best practices and successful improvements across teams, sites, or plants. ProBeya's knowledge forge module supports yokoten by enabling cross-site improvement sharing.

TypeScript-first schema validation library. ProBeya uses Zod for input validation across all API boundaries, forms, and data transformations. Over 2,200 Zod schemas defined across the codebase.

Lightweight state management library for React. ProBeya uses Zustand for client-side UI state (boards, filters, user preferences).