CBP BPA study plan
CBP BPA · Give each week a clear focus.
8 weeks · About 6 hours per week
Process Modeling
Define process modeling vocabulary in your own words (activity, event, gateway, sequence flow, pool, lane, token) and write a one-line definition for each
Map the three basic gateway types (exclusive, parallel, inclusive) to the split and join behavior each produces when tokens arrive
Draft a simple end-to-end process of your own choosing as a linear flow with at least one decision point, using only five element types
Your checkpoint
A one-page glossary of 10 modeling terms plus a hand-drawn linear process model with one labeled decision point
Process Modeling
Convert your week-1 linear model into a model with parallel branches and a synchronized join, then trace token flow through it
Practice decomposing a process into subprocesses and justify where the boundary should sit
Identify and correct five common modeling errors (dangling flows, gateways with one outgoing path, joins without matching splits, missing start/end events, ambiguous lane assignment)
Your checkpoint
A corrected two-level process model (parent plus one expanded subprocess) with a written token-trace walkthrough of at least 200 words
Process Analysis
Compute cycle time, throughput, and capacity for a three-step sequential process given task times and resource counts
Identify the bottleneck in that process and quantify how much a one-unit resource increase at a non-bottleneck step changes total throughput
Distinguish value-added from non-value-added steps and classify each step of your week-2 model accordingly
Your checkpoint
A worked capacity-and-bottleneck analysis showing task times, resource counts, computed capacity, identified bottleneck, and a sensitivity calculation
Process Analysis
Calculate Little's Law quantities (work in process, throughput, flow time) and use the equation to solve for each variable in turn
Quantify the effect of variability on waiting time by comparing a low-variability and high-variability arrival scenario at the same utilization
Assess process performance against cost, time, quality, and flexibility dimensions and state which dimension your model process most needs to improve
Your checkpoint
A two-scenario variability comparison memo (at least 300 words) with Little's Law calculations and a ranked improvement priority
Process Design
Apply at least three redesign heuristics (eliminate, combine, resequence, parallelize, automate) to your analyzed process and predict the quantitative effect of each
Design a to-be process model that resolves the bottleneck identified in week 3 and document the before/after delta in cycle time and step count
Define target performance metrics for the to-be process with baselines, targets, and measurement method for each
Your checkpoint
A to-be process model plus a before/after comparison table covering cycle time, step count, and three defined metrics
Process Design
Evaluate at least two alternative to-be designs against cost, risk, and implementation effort, and select one with a written rationale
Identify control points and exception paths the new design requires, and add them to the to-be model
Draft a one-page implementation outline sequencing the design changes by dependency and effort
Your checkpoint
A design decision record comparing two alternatives with a selected option, exception paths added to the model, and a sequenced implementation outline
Process Transformation
Build a stakeholder map for the transformation and classify each group by influence and impact
Anticipate the three most likely sources of resistance to your design and pair each with a specific mitigation
Define a rollout approach (pilot versus phased versus big-bang) and justify the choice against the risk profile of your design
Your checkpoint
A transformation readiness package containing a stakeholder map, a resistance-and-mitigation table, and a justified rollout recommendation
Process Modeling & Process Analysis & Process Design & Process Transformation
Consolidate your glossary, models, analyses, and design records into a single integrated case narrative
Re-derive the key calculations (capacity, bottleneck, Little's Law) from memory and check them against your week 3-4 work
Self-test on weak areas by writing and answering ten questions spanning all four domains, then reviewing every error
Your checkpoint
A complete integrated case study (at least 800 words) with models, calculations, and design rationale, plus a scored ten-question self-test with error log
Milestones
Week 2: You can read any process model and explain its token flow, and you can spot and fix the five common modeling errors without notes
Week 4: You can compute capacity, identify a bottleneck, and apply Little's Law to a novel three-step process in under 15 minutes with correct arithmetic
Week 6: You can produce a defensible to-be design that resolves a stated bottleneck and justify it against at least one alternative
Week 8: You can walk through a full case from model to analysis to design to rollout without referring to your notes, and your self-test score is at least 8 of 10