CRM migration
Field-level mapping, validation, and rollback between Gearbox and Microsoft Dynamics 365 Sales . We move data and schema; workflows are rebuilt natively in Microsoft Dynamics 365 Sales .
Gearbox
Source
Microsoft Dynamics 365 Sales
Destination
Compatibility
12 of 12
objects map 1:1 between Gearbox and Microsoft Dynamics 365 Sales .
Complexity
BStandard
Timeline
48–72 hours
Overview
Gearbox is a cloud-based fleet maintenance and compliance platform — its data model centers on equipment records, work orders, maintenance contacts, and parts inventory. Dynamics 365 Sales (built on Dataverse) models the same domain through Accounts, Contacts, Opportunities, and custom tables. The migration carries every Gearbox equipment record into a Dynamics 365 Account or custom Asset table, every work order into an Opportunity or custom Work_Order__c table, and every maintenance contact into a Contact record. Priority levels, status codes, and technician assignments that have no native Dynamics equivalent become custom pick-list and lookup fields. The migration uses scoped read access to your Gearbox instance, so your team keeps using Gearbox through the cutover while a delta-pickup window captures in-flight changes before you go live on Dynamics 365. Workflows, service scheduling rules, and compliance checklists in Gearbox do not migrate — FlitStack documents them for your Dynamics admin to rebuild using Power Automate or Dynamics workflows.
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
Gearbox platform overview
Scorecard, SWOT, gotchas, and pricing for Gearbox.
Destination platform
Microsoft Dynamics 365 Sales platform overview
Scorecard, SWOT, gotchas, and pricing for Microsoft Dynamics 365 Sales .
Data migration guide
The complete Microsoft Dynamics 365 Sales migration guide
Data model, import mechanisms, field mapping strategy, pitfalls, and cutover — by the engineers running it.
Destination checklist
Microsoft Dynamics 365 Sales migration checklist
Pre- and post-cutover tasks for moving onto Microsoft Dynamics 365 Sales .
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Gearbox object lands in Microsoft Dynamics 365 Sales , including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Gearbox
Equipment
Microsoft Dynamics 365 Sales
Account / custom Asset__c table
1:1Gearbox equipment records map to a Dynamics 365 Account if they represent customer-facing asset locations, or to a custom Asset__c table if they represent tracked physical assets. We assess the equipment schema and recommend the correct target table before migration. Account.Name receives the equipment name; Account.Address fields map from Gearbox location fields.
Gearbox
Equipment
Microsoft Dynamics 365 Sales
Custom Asset__c table
1:1When Gearbox equipment records track serial numbers, make/model, purchase date, and warranty expiration — data that does not fit naturally on a Dynamics 365 Account — we provision a custom Asset__c table with those fields. The AccountId lookup on Asset__c links each asset to its parent account. This table requires Dynamics 365 Sales Enterprise licensing.
Gearbox
Work Order
Microsoft Dynamics 365 Sales
Opportunity / custom Work_Order__c table
1:1Gearbox work orders that represent billable service events map to Dynamics 365 Opportunities with a custom Work_Order__c table holding Gearbox-specific fields. If work orders do not have a revenue amount, the Opportunity Amount field is set to zero or left blank. Pipeline and stage mapping follows the value-mapping rules for status codes.
Gearbox
Work Order Status
Microsoft Dynamics 365 Sales
Custom Status__c pick-list + Opportunity StageName
1:1Gearbox work-order status values (Open, Scheduled, In Progress, Completed, Cancelled) map to a custom Status__c pick-list on the Work_Order__c table. For reporting continuity, Completed maps to Opportunity StageName = 'Closed Won' and Cancelled maps to 'Closed Lost' — your admin approves the stage mapping before migration runs.
Gearbox
Work Order Priority
Microsoft Dynamics 365 Sales
Custom Priority__c pick-list
1:1Gearbox priority levels (Low, Medium, High, Critical) have no native Dynamics 365 equivalent. We create a Priority__c custom pick-list on Work_Order__c with the same values. The Gearbox priority value is mapped verbatim — if Gearbox uses numeric values (1–4), we convert to the corresponding label based on your Gearbox configuration.
Gearbox
Technician / Assigned User
Microsoft Dynamics 365 Sales
Custom Technician__c lookup to SystemUser
1:1Gearbox stores technician names on work orders. We attempt email-based matching against the Dynamics 365 user table. Unmatched technicians are flagged before migration — you either create a Dynamics user account for each or assign a fallback technician from your existing Dynamics team. The Technician__c lookup field holds the matched UserId.
Gearbox
Maintenance Contact
Microsoft Dynamics 365 Sales
Contact
1:1Gearbox contact records (fleet managers, dispatchers, equipment operators) map directly to Dynamics 365 Contact. Full name, email, phone, and address fields map verbatim. If a Gearbox contact is associated with a primary equipment record, we link Contact.AccountId to the target Account or Asset__c parent record during migration.
Gearbox
Parts / Inventory
Microsoft Dynamics 365 Sales
Product (with Price List) / custom Parts_Inventory__c table
1:1Gearbox parts inventory (part number, unit cost, quantity on hand, reorder level) maps to Dynamics 365 Product entities with a Price List entry for unit cost. Quantity-on-hand requires a custom Parts_Inventory__c table because Dynamics 365 Sales does not include inventory management — that capability lives in Dynamics 365 Business Central or Field Service.
Gearbox
Compliance Checklist
Microsoft Dynamics 365 Sales
Custom fields on Asset__c (Compliance_Flag__c, Inspection_Date__c, Regulatory_Score__c)
1:1Gearbox stores compliance checklist results and inspection scores as custom fields on equipment. These map to custom fields on the Asset__c table. For regulatory fields (DOT expiry, OSHA flag), we recommend a separate Compliance__c custom table with a lookup to Asset__c if the compliance record has its own lifecycle (multiple inspections over time).
Gearbox
Attachments / Service Photos
Microsoft Dynamics 365 Sales
Dynamics 365 Notes (annotation) or SharePoint/OneDrive integration
1:1Gearbox work order attachments (service photos, signed inspection forms, PDFs) are downloaded and re-uploaded to the corresponding Work_Order__c record annotation. If your Dynamics 365 environment is configured for SharePoint or OneDrive integration, files are stored there with a link stored in the annotation.
Gearbox
Parts Used on Work Order
Microsoft Dynamics 365 Sales
Opportunity Product Line Items
1:1Gearbox tracks parts consumed per work order. Each part used maps to an Opportunity Product record (OpportunityId + ProductId + Quantity + UnitPrice) on the target Work_Order__c Opportunity. If Gearbox tracks labor hours, those map to a custom Labor_Hours__c decimal field on the Work_Order__c record.
Gearbox
Gearbox Owner / Company Record
Microsoft Dynamics 365 Sales
Account.Primary_Contact__c lookup + OwnerId on Work_Order__c
1:1Gearbox records a company or owner entity on each equipment record. We map this to Account and set Account.Primary_Contact__c to the matching Contact record. The OwnerId on Work_Order__c is resolved by email-matching the Gearbox owner name or email against Dynamics users, with unmatched records flagged for manual resolution.
| Gearbox | Microsoft Dynamics 365 Sales | Compatibility | |
|---|---|---|---|
| Equipment | Account / custom Asset__c table1:1 | Fully supported | |
| Equipment | Custom Asset__c table1:1 | Fully supported | |
| Work Order | Opportunity / custom Work_Order__c table1:1 | Fully supported | |
| Work Order Status | Custom Status__c pick-list + Opportunity StageName1:1 | Fully supported | |
| Work Order Priority | Custom Priority__c pick-list1:1 | Fully supported | |
| Technician / Assigned User | Custom Technician__c lookup to SystemUser1:1 | Fully supported | |
| Maintenance Contact | Contact1:1 | Fully supported | |
| Parts / Inventory | Product (with Price List) / custom Parts_Inventory__c table1:1 | Fully supported | |
| Compliance Checklist | Custom fields on Asset__c (Compliance_Flag__c, Inspection_Date__c, Regulatory_Score__c)1:1 | Fully supported | |
| Attachments / Service Photos | Dynamics 365 Notes (annotation) or SharePoint/OneDrive integration1:1 | Fully supported | |
| Parts Used on Work Order | Opportunity Product Line Items1:1 | Fully supported | |
| Gearbox Owner / Company Record | Account.Primary_Contact__c lookup + OwnerId on Work_Order__c1:1 | 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.
Gearbox gotchas
Gearbox edition tiers gate API access
Work order history links assets by ID, not UUID
Preventive maintenance schedules use interval math that varies by platform
Contractor records may be soft-deleted in Gearbox
Microsoft Dynamics 365 Sales gotchas
Professional tier 15-table custom table limit blocks migrations
October 2024 pricing increase applies at renewal for all customers
Custom fields must be created in the UI before API writes
Power Platform request limits apply to bulk migrations
Activity records orphaned to inactive owners fail silently
Pair-specific challenges
Migration approach
Extract, profile, and audit Gearbox data
FlitStack connects to Gearbox via API using scoped read access and exports all equipment, work order, contact, and parts inventory records. We generate a data-quality report identifying duplicate equipment records, orphaned contacts (no linked equipment), work orders with missing technician assignments, and parts with zero quantity-on-hand. Your team reviews and approves data-cleanup actions before field mapping begins. This step typically runs 3–5 business days depending on record volume and the complexity of Gearbox custom fields.
Provision Dynamics 365 custom tables and fields
Before any data moves, your Dynamics 365 admin (or FlitStack) creates the Asset__c and Work_Order__c custom tables in the target Dynamics 365 environment. Custom fields (Status__c, Priority__c, Technician__c, Labor_Hours__c, Parts_Cost__c, Original_Create_Date__c, and compliance fields) are added with the correct field types and pick-list values. If you are on Sales Professional (15-table cap), we audit your existing tables first to confirm capacity. The custom solution is exported as a managed solution file for deployment to your production environment.
Resolve Gearbox owners and technicians against Dynamics users
FlitStack builds a technician-resolution map by matching Gearbox technician email addresses against the email addresses of existing Dynamics 365 users. A pre-migration report lists every Gearbox technician who has a direct match, a partial-match candidate (same name, different email), and no match. Your team creates Dynamics user accounts for unmatched technicians or designates a fallback owner. No work order migrates without a confirmed OwnerId or fallback assignment. This step prevents orphaned records in Dynamics.
Migrate assets, contacts, and products before work orders
Dynamics 365 requires referential integrity — Account records must exist before Contact records can link via AccountId, and Product records must exist before Opportunity Product line items can reference them. FlitStack sequences the migration: (1) Account records from Gearbox equipment, (2) Asset__c custom table for equipment details, (3) Contact records, (4) Product entities and Parts_Inventory__c records, then (5) Work_Order__c records with their technician assignments and parts line items. Foreign-key violations are caught in a pre-flight check before each tranche commits.
Run sample migration with field-level diff
A representative slice of 100–500 records — spanning equipment, contacts, work orders, and parts — migrates first into a Dynamics 365 sandbox environment. FlitStack generates a field-level diff report comparing every source field against its destination counterpart. You verify that Status__c values map correctly, Priority__c labels match Gearbox's original values, Technician__c lookups resolve to the correct Dynamics user, and parts line items attach to the right Work_Order__c record. No full migration runs until you approve the diff report.
Execute full migration with delta-pickup cutover
The full dataset migrates into your Dynamics 365 production environment during a scheduled window. A delta-pickup period of 24–48 hours after the full migration captures any Gearbox records created or modified during cutover. FlitStack generates an audit log covering every record created, updated, or skipped, plus a reconciliation summary comparing record counts by object. One-click rollback reverts all migrated records to the pre-migration state if reconciliation identifies critical discrepancies. After rollback confirmation, your team goes live on Dynamics 365.
Platform deep dives
Gearbox
Source
Strengths
Weaknesses
Microsoft Dynamics 365 Sales
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. All 8 core objects map 1:1 between Gearbox and Microsoft Dynamics 365 Sales .
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Gearbox and Microsoft Dynamics 365 Sales .
Object compatibility
All 8 core objects map 1:1 between Gearbox and Microsoft Dynamics 365 Sales .
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
Gearbox: Not publicly documented..
Data volume sensitivity
Gearbox 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 Gearbox to Microsoft Dynamics 365 Sales migration scoping. Not seeing yours? Book a call.
Walk through your Gearbox to Microsoft Dynamics 365 Sales migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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