ERP migration
Field-level mapping, validation, and rollback between Decision Builder and Microsoft Dynamics 365 Business Central. We move data and schema; workflows are rebuilt natively in Microsoft Dynamics 365 Business Central.
Decision Builder
Source
Microsoft Dynamics 365 Business Central
Destination
Compatibility
12 of 14
objects map 1:1 between Decision Builder and Microsoft Dynamics 365 Business Central.
Complexity
CModerate
Timeline
5-8 weeks
Overview
Moving from Decision Builder to Microsoft Dynamics 365 requires converting the proprietary .dec.obj format, mapping complex Data Structures to Dynamics 365 entities, and resolving Chart of Accounts differences. Decision Builder organizes business data around Data Structures and Projects using a flexible application library for process-specific customization, while Dynamics 365 uses a structured entity model with Accounts, Vendors, Items, and General Ledger entries. We sequence exports based on Data Structure complexity—simple structures export individually via Excel while complex interdependent structures require Project-level .dec.obj export to preserve relationships. Open AP/AR, historical transactions, and audit trails transfer with full financial context. We do not migrate Rule Flows, workflows, automations, or reports as executable code; we deliver a written inventory for your admin to rebuild in Dynamics 365. Typical migrations land between five and eight weeks at $8,500-$12,500, or ten to sixteen weeks at $15,000-$28,000 for complex data with custom structures.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Source platform
Decision Builder platform overview
Scorecard, SWOT, gotchas, and pricing for Decision Builder.
Destination platform
Microsoft Dynamics 365 Business Central platform overview
Scorecard, SWOT, gotchas, and pricing for Microsoft Dynamics 365 Business Central.
Data migration guide
The complete Dynamics 365 Business Central migration guide
Data model, import mechanisms, field mapping strategy, pitfalls, and cutover — by the engineers running it.
Destination checklist
Dynamics 365 Business Central migration checklist
Pre- and post-cutover tasks for moving onto Microsoft Dynamics 365 Business Central.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Decision Builder object lands in Microsoft Dynamics 365 Business Central, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Decision Builder
Customers
Microsoft Dynamics 365 Business Central
Account (CustomerType = Organization)
1:1Customer records in Decision Builder map to Account in Dynamics 365 when the customer type is Organization. We preserve contact details, customer-specific pricing tiers, and associated hierarchies. For Decision Builder customers stored as individuals, we create Contact records attached to an Account. The Account is created before any Contact import so that the parent CustomerAccount lookup is satisfied at insert time.
Decision Builder
Vendors
Microsoft Dynamics 365 Business Central
Vendor / Account (CustomerType = Vendor)
1:1Vendor records map to Vendor entities in Dynamics 365 Finance and Operations or to Account with CustomerType = Vendor in Business Central. We preserve payment terms, tax IDs, and address information. Field-level mapping aligns Decision Builder vendor fields to Dynamics 365 vendor fields since naming conventions and required fields vary between the systems.
Decision Builder
Items
Microsoft Dynamics 365 Business Central
Released Products / Item
1:1Item records encompassing inventory products, services, and non-inventory items map to Released Products in Dynamics 365 Finance and Operations or Item in Business Central. We map item types (Inventory, Service, BOM, Planning), pricing, and bill of materials structures. Multi-level BOMs require special handling with version-controlled Product Bill of Materials entities in Dynamics 365.
Decision Builder
Bill of Materials
Microsoft Dynamics 365 Business Central
Product BOM / BOMTable
1:1Multi-level BOMs in Decision Builder map to BOMTable entities in Dynamics 365 Finance and Operations with version control and production route associations. We flag BOMs with more than two levels during discovery and create a written restructure recommendation for the customer's admin before migration, because BOM depth affects production planning configuration.
Decision Builder
Projects
Microsoft Dynamics 365 Business Central
Projects / ProjTable
1:1Decision Builder Projects bundle related Data Structures, workflows, and configurations. Project-level .dec.obj export preserves the full context that individual object export cannot capture. We map Project hierarchies to Dynamics 365 Project entities, including project types (Time and Material vs Fixed Price), worker assignments, and hour categories.
Decision Builder
Data Structures
Microsoft Dynamics 365 Business Central
Extension entities / Custom tables
1:1Custom Data Structures store business-specific data in Decision Builder. Simple, flat Data Structures without interdependent relationships migrate via individual Excel export to Dynamics 365 extension entities. Complex Data Structures with relationships to other Data Structures require Project-level .dec.obj export to preserve interdependencies. We assess each Data Structure during discovery and recommend the correct export method.
Decision Builder
Open AP/AR
Microsoft Dynamics 365 Business Central
CustInvoiceJour / VendInvoiceJour / CustTrans / VendTrans
1:1Open invoices, credit memos, and payment records migrate to Dynamics 365 Finance and Operations customer and vendor transaction tables. Document numbers, invoice dates, due dates, amounts, and aging information preserve through transfer. Post-migration reconciliation in Dynamics 365 closes the loop on any discrepancies between systems at cutover.
Decision Builder
Historical Transactions
Microsoft Dynamics 365 Business Central
GeneralLedgerJournalTrans
1:1Invoice history, payment records, and adjustment logs transfer with full audit trails. Journal entries require mapping to destination chart of accounts which may use different account numbering schemes and segment structures. We pre-map the ledger dimension structures in Dynamics 365 before migration to ensure historical postings land in the correct accounts.
Decision Builder
Chart of Accounts
Microsoft Dynamics 365 Business Central
LedgerChartOfAccounts / MainAccount
lossyAccount structures including segment definitions, account types, and rollup hierarchies require pre-migration mapping sessions to align source and destination account frameworks. Dynamics 365's segment-based chart of accounts and financial dimensions add complexity that requires careful pre-migration alignment before historical data transfers.
Decision Builder
Rule Flows
Microsoft Dynamics 365 Business Central
Power Automate Flows (configuration)
lossyBusiness logic encoded in Decision Builder Rule Flows migrates as documented specifications, not executable code. We provide a written inventory of each Rule Flow's trigger conditions, input parameters, decision logic, and output actions with recommended Power Automate or Dynamics 365 workflow equivalents for your admin to rebuild post-migration.
Decision Builder
Documents
Microsoft Dynamics 365 Business Central
SharePoint / Blob Storage (attached files)
1:1Attached documents and files migrate alongside their parent records, stored in Dynamics 365's native document management or linked SharePoint/Blob storage. We verify file integrity after transfer and flag any documents that reference objects not included in the migration scope.
Decision Builder
Users
Microsoft Dynamics 365 Business Central
Users
1:1User accounts and role assignments map to Dynamics 365 security roles and teams. Active vs. inactive status preserves through migration. Login credentials do not transfer for security reasons. Role mapping requires pre-migration sessions to align Decision Builder's permission model with Dynamics 365's role-based security structure.
Decision Builder
Data Structures (simple/flat)
Microsoft Dynamics 365 Business Central
Custom Tables / Extension entities
1:1Simple Data Structures without interdependent relationships export individually via Excel and map to Dynamics 365 extension entities or custom tables. We create the destination custom fields in the appropriate table before migration, mapping Decision Builder field types to equivalent Dynamics 365 data types.
Decision Builder
Timekeepers
Microsoft Dynamics 365 Business Central
Workers / HcmWorkers
1:1Timekeeper records map to Dynamics 365 Human Resources HcmWorker entities when the HR module is included in the destination scope. If HR is not included, timekeeper data is mapped to a custom entity with a note for further discussion on long-term storage.
| Decision Builder | Microsoft Dynamics 365 Business Central | Compatibility | |
|---|---|---|---|
| Customers | Account (CustomerType = Organization)1:1 | Mapping required | |
| Vendors | Vendor / Account (CustomerType = Vendor)1:1 | Mapping required | |
| Items | Released Products / Item1:1 | Mapping required | |
| Bill of Materials | Product BOM / BOMTable1:1 | Fully supported | |
| Projects | Projects / ProjTable1:1 | Fully supported | |
| Data Structures | Extension entities / Custom tables1:1 | Mapping required | |
| Open AP/AR | CustInvoiceJour / VendInvoiceJour / CustTrans / VendTrans1:1 | Fully supported | |
| Historical Transactions | GeneralLedgerJournalTrans1:1 | Mapping required | |
| Chart of Accounts | LedgerChartOfAccounts / MainAccountlossy | Mapping required | |
| Rule Flows | Power Automate Flows (configuration)lossy | Fully supported | |
| Documents | SharePoint / Blob Storage (attached files)1:1 | Mapping required | |
| Users | Users1:1 | Mapping required | |
| Data Structures (simple/flat) | Custom Tables / Extension entities1:1 | Fully supported | |
| Timekeepers | Workers / HcmWorkers1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Decision Builder gotchas
Complex Data Structures require Project-level export
Advanced decision table rows are read-only in Excel export
No publicly documented migration API or bulk export endpoint
Data Structure export format creates vendor lock-in
Microsoft Dynamics 365 Business Central gotchas
Named-user licensing has no concurrent-use relief
API rate limits throttle large-volume migrations
Historical posted transactions require selective migration scoping
NAV-to-Business Central cloud migration requires partner coordination
Custom fields and AL extensions require separate migration handling
Pair-specific challenges
Migration approach
Discovery and export strategy assessment
We audit Decision Builder across all Data Structures, Projects, Vendors, Customers, Items, open AP/AR, historical transaction volume, Chart of Accounts structure, Rule Flows, and attached documents. We identify which Data Structures are simple enough for individual export versus which require Project-level .dec.obj export. The discovery output is a written migration scope and a detailed export strategy for each data type.
Chart of accounts and entity mapping design
We design the Dynamics 365 chart of accounts structure, financial dimensions, and entity mapping. This includes mapping Customer and Vendor account types, Item product types, and General Ledger account hierarchies. If Dynamics 365 Finance is included, we map the segment-based account structure and configure financial dimensions to align with Decision Builder's framework.
.dec.obj conversion and format preparation
We convert .dec.obj files to intermediate formats (CSV, Excel, or XML) that the Dynamics 365 Data Management framework can consume. Complex Data Structures that require Project-level export are extracted as complete .dec.obj bundles, converted, and validated for field and relationship integrity before staging for migration.
Sandbox migration and reconciliation
We run a full migration into a Dynamics 365 Sandbox environment using production-like data volume. The customer's IT lead and finance team reconcile record counts, spot-check sample records against Decision Builder, and validate financial totals (open AP/AR, transaction sums) before production migration begins. Mapping corrections happen here.
Production migration in dependency order
We run production migration in record-dependency order: Chart of Accounts and financial dimensions (first), then Customers and Vendors (mapped to Accounts), then Items and Bill of Materials, then open AP/AR invoices, then historical transactions, then Data Structures (simple individually, complex via Project-level exports), then documents, then Users. Each phase emits a row-count reconciliation report.
Cutover, validation, and Rule Flow handoff
We freeze Decision Builder writes during cutover, run a final delta migration of any records modified during the migration window, then enable Dynamics 365 as the system of record. We deliver the Rule Flow inventory document and Power Automate rebuild recommendations to the customer's admin team. We support a one-week hypercare window for reconciliation issues raised by the customer's team.
Platform deep dives
Decision Builder
Source
Strengths
Weaknesses
Microsoft Dynamics 365 Business Central
Destination
Strengths
Weaknesses
Complexity grading
Moderate ERP migration. 4 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Moderate migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Decision Builder and Microsoft Dynamics 365 Business Central.
Object compatibility
4 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Decision Builder: Not publicly documented.
Data volume sensitivity
Decision Builder doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during Decision Builder to Microsoft Dynamics 365 Business Central migration scoping. Not seeing yours? Book a call.
Walk through your Decision Builder to Microsoft Dynamics 365 Business Central migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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Other ways to leave Decision Builder
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