Business Process vs. Workflow vs. Value Stream Flashcards

Comprehensive vocabulary flashcards covering operational hierarchy, key performance metrics, system design paradigms, execution categories, and diagnostic frameworks based on the lecture material.

Value Stream

The end-to-end collection of activities spanning functional silos that creates and delivers a tangible outcome for a specific customer or stakeholder, measured in Lead Time and Value-Add Ratio.

Business Process

A structured, repeatable set of activities executed by humans, systems, or both, turning specific inputs into specific outputs to achieve an organizational goal.

Workflow

The detailed sequence of step-by-step operational tasks, data transformations, conditional routing rules, and system interactions that execute a specific segment of a business process.

Task & Action Level

The atomic, lowest level of execution (L6) consisting of individual API calls, database queries, button clicks, or single prompt-completion cycles within an automated or manual step.

Systemic Granularity Mapping Table

A foundational capability framework detailing how lessons build macro, cross-functional, and micro architectural operational mapping to prevent local optimization traps.

Operational Tier Comparison Matrix

A side-by-side comparative framework contrasting Value Streams, Business Processes, and Workflows across primary focus, abstraction levels (L0–L5), scope, metrics, owners, failure modes, and AI roles.

Lead Time

The total wall-clock elapsed duration from the moment a process or value stream is triggered by a customer or event to the moment the final deliverable is delivered.

Cycle Time

The total time required to process a specific unit of work through a single process or activity from start to finish.

Touch Time

The actual duration an artifact is actively being worked on by a human, system, or model, also referred to as Processing Time.

Queue Latency

Idle time during which work sits waiting in a queue, inbox, or system state prior to processing, accounting for 80–90% of total lead time in most manual enterprise value streams.

Value-Add Ratio

The ratio of active value-adding Touch Time relative to total Lead Time, calculated as $\frac{\text{Touch Time}}{\text{Lead Time}}$.

Throughput

The rate at which a process produces completed outputs over a specified period of time.

Local Optimization Trap

The failure mode where an analyst optimizes or automates an isolated task or micro-workflow without improving total Lead Time because the global bottleneck resides elsewhere in the system.

Theory of Constraints (TOC)

The operational principle that any managed system is limited in achieving more of its goals by a very small number of constraints or bottlenecks.

Sub-Optimization

Improving one department or functional process at the direct expense of another, leading to increased handoff friction or degraded overall quality.

Deterministic Tasks

Workflow steps governed by explicit, rule-based logic where identical inputs guarantee identical, 100% predictable outputs.

Probabilistic AI Tasks

Workflow steps requiring pattern recognition, natural language comprehension, or fuzzy reasoning over unstructured inputs, operating with probabilistic outputs subject to confidence scores.

Human-in-the-Loop (HITL)

An architectural design pattern where human intervention is explicitly required for edge-case resolution, exception handling, or low-confidence AI predictions (such as confidence scores $< 85\%$).

Task Logic Categorization Matrix

A breakdown matrix categorizing workflow tasks by operating category (Deterministic, Automated AI, Human-in-the-Loop), execution mechanisms, and guardrails.

Target Performance Metrics Table

A performance mapping framework defining metric tiers (Value Stream, Business Process, Workflow, Human-AI Interface), metric names, baseline states, future target goals, and tracking mechanisms.

SIPOC Analysis

A macro-level diagnostic framework mapping Suppliers, Inputs, Process, Outputs, and Customers to establish high-level scope before detailed process mapping.

Value Stream Mapping (VSM)

A specialized mapping technique that layers metrics for lead time, cycle time, inventory, and wait states onto process flows to expose non-value-add waste.

TIMWOOD Waste Identification

A methodology for identifying seven operational non-value-add waste sources: Transport, Inventory, Motion, Waiting, Overproduction, Overprocessing, and Defects.

System Boundaries & Handoffs

Explicit interface points where data, authority, or execution responsibility transitions between technical systems (via APIs/Webhooks) or organizational departments (via queues/approvals).