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Solution

Epicor ERP Customization: Manufacturing-Specific Workflows & Integrations

Custom Epicor Kinetic development for discrete manufacturers who have outgrown standard functionality — BPM directives, customization layers, BAQ-powered dashboards, REST API integrations, and Epicor Function Framework services — from a Zeeland, MI company with 20+ years building on Epicor for manufacturers between $10M and $500M in revenue.

FD
20+ Years Epicor Development
BPMs / BAQs / Function Framework
Manufacturing Specialists
Zeeland, MI

Standard Epicor Covers 70% of Your Manufacturing Workflows. The Other 30% Is Where You Compete.

Epicor Kinetic ships with hundreds of configurable modules covering MRP, scheduling, quality, financials, CRM, and shop floor control. For a generic discrete manufacturer with standard workflows, the out-of-box system handles the majority of day-to-day operations. But manufacturers do not compete on standard workflows. They compete on the 30% of their operations that are different from every other shop — proprietary quoting logic that factors in material certifications and customer-specific markup tiers, production routing rules that dynamically adjust based on machine availability and operator skill levels, quality inspection workflows triggered by customer requirements rather than a static inspection plan, and shipping compliance processes that vary by destination country, product classification, and end-customer regulatory framework. That 30% is exactly the functionality that Epicor's base configuration cannot address, and it is exactly where most Epicor implementations stall.

The typical Epicor customer hits the customization wall 6 to 18 months after go-live. The implementation partner configured the standard modules, migrated the data, trained the users, and left. Now the operations team is discovering all the edge cases that were not covered in discovery. The quoting department is maintaining parallel spreadsheets because Epicor's standard configurator does not support their pricing logic. The quality team is printing paper travelers because the standard inspection workflow does not match their actual process. Production schedulers are running a separate scheduling tool because Epicor's standard APS does not account for their setup time dependencies and tooling constraints. The warehouse team built a shadow system in Excel because the standard pick-pack-ship workflow does not handle their kit-to-order and partial shipment scenarios. Each of these workarounds represents a failure of the original implementation to address manufacturing-specific requirements — and each one introduces manual data entry, error risk, and process latency that the ERP was supposed to eliminate.

The cost of these workarounds is not theoretical. A manufacturer running parallel spreadsheets alongside their ERP is paying for the ERP license ($150 to $300+ per user per month on Kinetic SaaS, or $5,000+ per concurrent user for on-premise perpetual licenses) while still absorbing the labor cost and error rate of manual processes. We routinely see manufacturers spending $80,000 to $200,000 per year in labor on ERP workarounds — data re-entry, manual report compilation, spreadsheet-based scheduling, paper-based quality tracking — that exist solely because the Epicor implementation stopped at standard configuration. That is not a software problem. It is a customization gap, and closing it requires developers who understand both the Epicor platform internals and the manufacturing operations those customizations need to serve.

Quoting department maintains parallel spreadsheets because standard Epicor configurator cannot handle customer-specific pricing tiers, material certifications, or multi-level markup logic

Quality team prints paper travelers and inspection sheets because the standard inspection workflow does not match actual process requirements — traceability gaps on every job

Production schedulers run a separate tool because standard APS ignores setup time dependencies, tooling constraints, and operator qualification rules

Warehouse team built an Excel shadow system for kit-to-order, partial shipments, and customer-specific packaging requirements that standard pick-pack-ship cannot handle

$80K–$200K/year in labor burned on ERP workarounds — manual data entry, report compilation, and spreadsheet reconciliation that the ERP was supposed to eliminate

Original implementation partner configured standard modules and left — no one on staff knows how to build BPM directives, customization layers, or BAQ-based dashboards

Need Help Implementing This Solution?

Our engineers have built this exact solution for other businesses. Let's discuss your requirements.

  • Proven implementation methodology
  • Experienced team — no learning on your dime
  • Clear timeline and transparent pricing

Epicor Customization ROI: What Manufacturers Measure After Deployment

80–200 hrs/mo
Manual workaround labor eliminated (spreadsheets, paper travelers, shadow systems)
60–90%
Reduction in quoting cycle time with custom configurator logic
$80K–$200K/yr
Labor cost savings from eliminating ERP workarounds
Zero
Paper travelers after custom quality inspection workflow deployment
100%
Traceability — every job, lot, serial number tracked from receipt to shipment
2–4 weeks
Time to deploy a typical BPM + customization layer + dashboard

Facing this exact problem?

We can map out a transition plan tailored to your workflows.

The Transformation

Epicor Kinetic Customization: BPMs, Customization Layers, BAQs, Functions, and REST API Integrations

FreedomDev builds custom Epicor Kinetic functionality for discrete manufacturers who need their ERP to match their actual operations — not the other way around. We work across every customization surface that the Epicor platform exposes: Business Process Management (BPM) directives for server-side logic, customization layers for UI modifications, Business Activity Queries (BAQs) for custom data retrieval and reporting, the Epicor Function Framework for reusable server-side services, REST API integrations for connecting Epicor to external systems, and custom dashboards that put operational data in front of the people who need it without requiring them to navigate five menu levels. Every customization we build is upgrade-safe, documented, and designed to survive Epicor version updates without requiring a full rebuild.

The Epicor customization landscape has changed significantly with the transition from Epicor 10 (WinForms-based, on-premise) to Epicor Kinetic (browser-based, cloud-capable). Manufacturers running Epicor 10 have accumulated years of C# customizations built in the Classic Customization Framework — form event handlers, custom assemblies, and BPM directives written against the Epicor 10 object model. Those customizations do not port directly to Kinetic. The Kinetic UI layer is browser-based, the customization framework is completely different (MetaFX/Application Studio instead of WinForms designers), and the recommended pattern for server-side logic has shifted from BPM-embedded C# to the Epicor Function Framework. FreedomDev handles both worlds: maintaining and extending Epicor 10 customizations for manufacturers who are not yet ready to migrate, and building native Kinetic customizations for those who have already moved or are mid-transition. We also handle the migration of Epicor 10 customizations to Kinetic — rebuilding them against the new framework rather than attempting brittle compatibility layers.

What separates FreedomDev from generic Epicor consulting shops is that we are a software development company that specializes in manufacturing. We do not just know how to write C# in a BPM directive or build a BAQ. We understand why a production scheduler needs to see setup time dependencies on the scheduling board, why the quality manager needs inspection triggers based on customer-part-operation combinations rather than a flat inspection plan, and why the shipping department needs automated BOL generation that pulls carrier-specific data from the sales order, the customer master, and the part master simultaneously. That domain knowledge is the difference between a customization that technically works and one that actually solves the operational problem it was built for.

BPM Directives (Method, Data, Standard)

BPM directives are the backbone of Epicor server-side customization. We build Method Directives that fire before or after any Epicor business object method — validating data on sales order entry, auto-populating fields on job creation, enforcing business rules on inventory transactions, triggering external API calls on shipment confirmation. Data Directives that fire when specific table records change — updating custom fields, cascading changes across related tables, writing to UD (User Defined) tables for custom tracking. Standard Directives for extending Epicor's built-in processing — adding custom logic to MRP generation, modifying how receipts post to GL, injecting validation rules into PO approval workflows. Every directive is built with proper error handling, transaction management, and logging so that failures surface immediately rather than silently corrupting data.

Customization Layers & Application Studio

Epicor's UI customization framework lets you modify any standard screen without touching the base code. On Epicor 10, we build WinForms customization layers — adding fields, tabs, grids, and buttons to standard forms, wiring them to BPM-backed business logic, and binding them to UD table columns for custom data capture. On Kinetic, we use Application Studio to build browser-based UI customizations — custom panels, data views, event-driven logic, and responsive layouts that work on tablets for shop floor data entry. We also build entirely new screens for workflows that have no standard Epicor equivalent: custom quoting tools, production kitting interfaces, quality NCR (Non-Conformance Report) workflows, and customer-specific packaging compliance screens.

BAQs & Dashboard Development

Business Activity Queries are Epicor's custom reporting and data retrieval engine. We build BAQs that range from simple filtered views (open orders by customer with ship-by date and margin) to complex multi-table queries with calculated fields, subqueries, and external BAQ references that power operational dashboards. Every BAQ we build is designed for performance — proper indexing hints, minimal cross-company joins, and pagination for large result sets. We then surface these BAQs as interactive dashboards with drill-down capability, tracker views for real-time monitoring, and updatable dashboards that let users edit data directly from the dashboard grid without navigating to the source entry screen.

Epicor Function Framework (EFF)

The Epicor Function Framework is Epicor's modern approach to custom server-side logic — reusable C# functions that run as REST-callable services within the Epicor application server. We build EFF libraries for complex business logic that needs to be shared across multiple BPMs, called from external systems via REST, or scheduled via Epicor's built-in task scheduler. Common use cases: custom pricing engines that calculate quotes based on material cost APIs, customer tier rules, and volume breaks; automated job creation services that generate production jobs from sales order configurations; cross-company data synchronization services for multi-entity manufacturers; and custom document generation services that produce customer-specific packing lists, certificates of conformance, and shipping documentation.

REST API Integration (Epicor to External Systems)

Epicor Kinetic exposes a comprehensive REST API (v2) for every business object in the system. We build integrations that push and pull data between Epicor and your other platforms — CRM systems (Salesforce, HubSpot), e-commerce platforms (Shopify, BigCommerce, custom B2B portals), shipping carriers (UPS, FedEx, LTL providers), EDI translation services, quality management systems, and shop floor data collection devices. For Epicor 10 on-premise, we use the WCF/REST endpoints and SSRS for report-based integrations. Every integration includes authentication management (token refresh, API key rotation), rate limiting to avoid overloading the Epicor application server, retry logic with exponential backoff, and comprehensive logging for troubleshooting.

Data Migration & UD Table Architecture

Epicor provides over 40 User Defined (UD) tables plus the ability to add UD columns to every standard table. We architect UD table structures that extend Epicor's data model for your custom requirements — additional part attributes, customer-specific compliance fields, production tracking data that does not fit standard Epicor fields, and equipment maintenance records. For manufacturers migrating from Epicor 10 to Kinetic, or from Epicor Vantage/Vista to Kinetic, we handle the full data migration including UD table data, BPM configurations, BAQ exports, and custom report definitions. We also build DMT (Data Migration Tool) templates and automated import routines for ongoing bulk data operations.

Want a Custom Implementation Plan?

We'll map your requirements to a concrete plan with phases, milestones, and a realistic budget.

  • Detailed scope document you can share with stakeholders
  • Phased approach — start small, scale as you see results
  • No surprises — fixed-price or transparent hourly
“
We had been running Epicor for three years with a quoting spreadsheet, paper quality travelers, and a scheduling whiteboard because our original implementation partner told us those workflows 'couldn't be done in Epicor.' FreedomDev built custom BPMs, a quoting dashboard, and an inspection workflow that eliminated all three within 8 weeks. Our quoting cycle dropped from 4 days to same-day, and we have not printed a paper traveler since.
VP of Operations—West Michigan Precision Machining Company, 120 Employees

Our Process

01

Epicor Environment Audit & Customization Assessment (1–2 Weeks)

We start by auditing your current Epicor environment — version, patch level, installed modules, existing customizations, BPM directives, BAQs, custom reports, UD table usage, and integration points. For Epicor 10 environments, we catalog every customization layer and BPM to assess upgrade-readiness for Kinetic. We then map your operational pain points against what Epicor can handle with configuration versus what requires custom development. Deliverable: a prioritized customization roadmap with effort estimates, dependency mapping, and a recommended implementation sequence that delivers the highest-impact customizations first.

02

Requirements Validation on the Shop Floor (1–2 Weeks)

Epicor customization requirements cannot be gathered in a conference room. We shadow the people who will actually use the customizations — production planners, quality inspectors, shipping coordinators, purchasing agents, shop floor operators — and document their actual workflows, not the workflows that management thinks they follow. For each customization, we define the trigger condition, the expected behavior, the data inputs and outputs, the error handling requirements, and the acceptance criteria. This step catches the 60-70% of edge cases that conference room requirements gathering misses.

03

Development in Epicor Pilot Environment (2–6 Weeks)

All development happens in your Epicor pilot or test environment — never in production. We build BPM directives, customization layers, BAQs, Function Framework services, and integrations against your actual data (sanitized production copy) so that edge cases surface during development rather than after deployment. Each customization gets unit testing against normal cases, boundary cases, and failure cases. For BPMs, we test with deliberately bad data to verify that validation logic catches errors before they reach the database. For integrations, we load-test at 2 to 3 times expected transaction volume.

04

User Acceptance Testing with Actual Operators (1–2 Weeks)

Your team tests every customization in the pilot environment using their actual daily workflows. We sit with them during testing, document every issue, and categorize findings as defects (not working as specified), enhancements (working as specified but the specification missed something), or training gaps (working correctly but the user does not understand the workflow). This phase typically generates 15 to 30 findings per customization project, and resolving them before production deployment eliminates the post-go-live firefighting that plagues most Epicor customization projects.

05

Production Deployment & Post-Go-Live Support (1 Week + Ongoing)

Production deployment follows Epicor's standard promotion process — customization layers, BPMs, BAQs, and Function Framework libraries are exported from pilot and imported to production during a scheduled maintenance window. We verify every customization in production with a checklist of test transactions, monitor for the first full business cycle (typically one week), and provide 30 days of hypercare support for issues that surface in production use. Ongoing support covers Epicor version updates (verifying customization compatibility after patches and upgrades), new customization requests, and performance tuning as transaction volume grows.

Before vs After

MetricWith FreedomDevWithout
Epicor Platform ExpertiseBPMs, customization layers, BAQs, EFF, REST API — deep platform knowledgeGeneric ERP consultancies: surface-level Epicor configuration
Manufacturing Domain Knowledge20+ years building for discrete manufacturers — understand shop floor operationsIT generalists: know the software, not the manufacturing workflows it needs to serve
Upgrade-Safe CustomizationsCustomization layers, supported APIs, Function Framework — survives version updatesDirect code modifications, unsupported hacks — breaks on every Epicor patch
Kinetic + Epicor 10 CoverageBuild and maintain on both platforms, plus Epicor 10 to Kinetic migrationMost shops specialize in one or the other — no migration path
Custom Integration DevelopmentFull REST API integration to any external system — CRM, e-commerce, EDI, shop floorLimited to pre-built connectors or CSV/flat file imports
Post-Deployment Support$1,500–$4,000/mo — ongoing customization support, patch compatibility, performance tuning$200–$400/hr time-and-materials with no proactive monitoring
Requirements DepthShop floor shadowing, operator interviews, edge case documentation before writing codeConference room requirements gathering from management — misses 60-70% of edge cases
Development MethodologyPilot environment, UAT with actual operators, production promotion checklistDevelop and deploy directly to production — hope it works

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Frequently Asked Questions

How much does Epicor customization cost?
Epicor customization costs depend on the surface area and complexity. A single BPM directive with straightforward validation logic (for example, preventing sales order entry without a valid PO number for specific customer types) runs $1,500 to $3,000. A customization layer that adds fields, tabs, and buttons to an existing Epicor screen with BPM-backed business logic runs $3,000 to $8,000 per screen. A BAQ-powered dashboard with drill-down and updatable grids runs $2,000 to $6,000. Complex customization projects — custom quoting engines, production scheduling enhancements, quality management workflows, or multi-system integrations — run $15,000 to $75,000+ depending on scope. A typical mid-size manufacturer's first customization project addresses 3 to 5 high-priority pain points and runs $25,000 to $60,000 total. We scope every customization individually because a simple BPM on Part Entry is fundamentally different work than a multi-table BAQ powering a real-time production dashboard with calculated fields and external data source integration.
Will custom BPMs and customization layers break when we upgrade Epicor?
It depends on how the customizations were built. Epicor supports an upgrade-safe customization model — BPM directives, customization layers built through the supported customization framework, BAQs, and Epicor Function Framework services are designed to survive version updates because they sit on top of the base application rather than modifying it. FreedomDev builds exclusively within these supported surfaces. We do not modify Epicor source code, alter base database schemas, or use undocumented internal APIs. That said, major version transitions (Epicor 10 to Kinetic, for example) require customization rebuilds because the UI framework and certain server-side patterns change fundamentally. Minor version updates and patches rarely break properly built customizations, but we still recommend testing every customization in your pilot environment after applying patches before promoting to production. Our ongoing support agreements include patch compatibility testing as a standard service.
We are still on Epicor 10. Should we customize now or wait until we migrate to Kinetic?
This is the most common question we hear from Epicor 10 customers and the answer depends on your migration timeline and the business cost of waiting. If your Kinetic migration is 6 months away or less and your workarounds are tolerable, it usually makes sense to build the customizations natively in Kinetic during the migration project — you avoid building something twice. If your migration is 12+ months out (which is the reality for most manufacturers, since Kinetic migrations are not trivial), the labor cost of running manual workarounds for another year or more almost always exceeds the cost of building the customization now on Epicor 10 and rebuilding it on Kinetic later. A BPM directive that costs $3,000 to build on Epicor 10 and $3,000 to rebuild on Kinetic ($6,000 total) is still cheaper than 12 months of a quoting coordinator spending 15 hours per week maintaining pricing spreadsheets ($20,000+ in labor). We can also build certain customizations — server-side BPMs, BAQs, Epicor Function Framework services — in ways that are largely portable between Epicor 10 and Kinetic, minimizing the rebuild effort during migration.
Can you integrate Epicor with our CRM, e-commerce platform, and shop floor systems?
Yes. Epicor Kinetic exposes a REST API (v2) for every business object in the system, which means any data you can access through the Epicor UI can be accessed programmatically. We have built integrations between Epicor and Salesforce, HubSpot, Shopify, BigCommerce, custom B2B customer portals, WooCommerce, UPS and FedEx shipping APIs, EDI translation services (SPS Commerce, TrueCommerce), Bartender and Zebra label printing, quality management platforms, and various IoT and shop floor data collection systems. For Epicor 10 on-premise environments, we use the SOAP and REST endpoints that Epicor exposes, or build direct database integrations where API limitations exist. Common integration patterns include real-time order sync from e-commerce to Epicor, customer and contact sync between CRM and Epicor, ship confirmation and tracking number pushback from Epicor to the originating system, and shop floor clock-in and labor reporting from barcode-scanning terminals directly into Epicor job operations.
What is the Epicor Function Framework and when should we use it instead of BPMs?
The Epicor Function Framework (EFF) is a newer customization surface in Epicor Kinetic that lets you write reusable C# functions deployed as REST-callable services within the Epicor application server. Think of it as a way to write custom business logic that lives alongside Epicor's built-in services rather than being embedded inside a BPM directive. Use BPMs when your logic needs to fire in response to a specific Epicor event — before or after a method call, or when a specific database record changes. BPMs are event-driven and tightly coupled to the Epicor operation that triggers them. Use the Function Framework when your logic is reusable across multiple contexts (the same pricing calculation needs to run from sales order entry, from your quoting tool, and from your e-commerce integration), when you need to expose custom functionality as a REST endpoint for external system consumption, when the logic is complex enough that embedding it in a BPM makes the BPM difficult to maintain, or when you want to schedule custom logic via Epicor's task agent. In practice, most Epicor customization projects use a combination of both — Function Framework for the heavy business logic, BPMs to trigger those functions at the right points in the Epicor workflow.
Our original implementation partner left and nobody on our team understands the existing customizations. Can you take over?
This is one of our most common engagement types. We start with a full customization audit — cataloging every BPM directive, customization layer, BAQ, report, and Function Framework library in your environment. For each customization, we document what it does, what triggers it, what data it touches, and whether it is actively used or orphaned. We frequently find BPMs that conflict with each other, customization layers that reference obsolete UD fields, and BAQs that perform full table scans because they were never optimized. The audit typically takes 1 to 2 weeks and produces a complete inventory of your custom Epicor footprint, a list of issues and risks (conflicting BPMs, performance problems, unsupported modifications), and recommendations for cleanup, consolidation, and optimization. From there, we take over ongoing support and new development. We can also refactor poorly built customizations — replacing embedded SQL in BPMs with proper BAQ references, converting monolithic BPMs into Function Framework services, and upgrading Epicor 10 customization patterns to Kinetic-compatible approaches in preparation for your eventual migration.

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