CRM migration
Field-level mapping, validation, and rollback between Evatic and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Evatic
Source
Twenty CRM
Destination
Compatibility
12 of 12
objects map 1:1 between Evatic and Twenty CRM.
Complexity
BStandard
Timeline
48–72 hours
Overview
Evatic is a service-management and field-service CRM built around a tightly integrated contract, equipment, and work-order data model. Evatic stores service agreements (SLA and contract terms), equipment/unit records (serial numbers, maintenance schedules, model hierarchies), work orders (status, priority, assigned engineer, site location, parts consumed), and field-technician activity logs within one operational stack. Its export layer is Evatic Connect, which supports file-based and API-based data pulls for integrations and migrations. Twenty CRM is a general-purpose open-source CRM built on React, TypeScript, and PostgreSQL. Its standard objects are People (contacts and leads), Companies, Opportunities, Notes, and Tasks. Twenty has no native field-service objects — service-agreement records, equipment assets, and work orders must be modeled as custom objects or mapped to existing Twenty objects with additional fields. Twenty exposes a REST and GraphQL API with a 100–200 requests per minute rate limit depending on plan, plus CSV import via the UI. FlitStack AI extracts Evatic data via Evatic Connect exports, transforms Evatic's service-specific objects into Twenty custom objects, maps all standard contact and company fields, preserves original create and update timestamps, resolves owner assignments by email match against Twenty workspace members, and delivers a delta-pickup window capturing any records modified during cutover. Workflows, SLA escalation rules, and technician-routing logic do not migrate — FlitStack exports Evatic workflow definitions as a rebuild reference for Twenty's workflow builder.
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.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Evatic object lands in Twenty CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Evatic
Customer / Contact
Twenty CRM
People
1:1Evatic stores customer contact records with name, email, phone, and address fields. These map 1:1 to Twenty's People object. The primary contact's email is used as the unique identifier for owner resolution against Twenty workspace members. Multi-contact accounts are preserved by importing all contacts with the same companyId reference.
Evatic
Company
Twenty CRM
Companies
1:1Evatic company records map directly to Twenty's Companies object. Company name, industry, website, address, and employee count fields translate directly. Parent-company hierarchies in Evatic are preserved via a custom parentCompanyId field or by importing in dependency order — parent records first, then children.
Evatic
Service Agreement
Twenty CRM
ServiceContract (custom object)
1:1Evatic service agreements track SLA terms, contract start/end dates, billing cycles, and coverage scope. Twenty has no native contract-management object. FlitStack creates a ServiceContract custom object in Twenty with fields for contract type, SLA tier, start date, end date, and billing frequency. Contract records import after Companies so the companyId lookup resolves correctly.
Evatic
Unit / Equipment
Twenty CRM
EquipmentAsset (custom object)
1:1Evatic stores equipment and unit records with serial numbers, model numbers, install dates, warranty expiration, and maintenance schedules. These map to a custom EquipmentAsset object in Twenty with fields for serial number, model, manufacturer, install date, warranty expiry, and a relation back to the owning Company. Equipment hierarchies (parent unit → sub-assembly) use a self-referential parentUnitId field.
Evatic
Work Order
Twenty CRM
WorkOrder (custom object)
1:1Work orders are the central Evatic entity — tracking status, priority, scheduled date, assigned technician, site location, description, parts used, and time spent. These map to a custom WorkOrder object in Twenty. Key fields include workOrderNumber (unique), status, priority, scheduledDate, assignedTechnicianId (lookup to Twenty workspace member), companyId (lookup to Companies), equipmentId (lookup to EquipmentAsset), description, partsUsed (text area), and timeLogged.
Evatic
Work Order Line Item
Twenty CRM
WorkOrderLineItem (custom object via WorkOrder)
1:1Evatic work orders can contain multiple line items — parts consumed, labor entries, and travel charges. These translate to a WorkOrderLineItem custom object with a relation to WorkOrder. Each line has a type (part/labor/travel), description, quantity, unit cost, and total. If Evatic stores line items as nested fields rather than separate records, FlitStack denormalizes them into individual WorkOrderLineItem rows per work order.
Evatic
Activity (calls, emails, site visits)
Twenty CRM
Tasks / Notes
1:1Evatic logs technician activities — site visit reports, call summaries, email threads — as structured event records with timestamps and owners. These map to Twenty's Tasks (for action items and call logs) and Notes (for site-visit reports and longer narrative entries). Original activity timestamps are preserved in a custom activityLoggedAt field on both Task and Note records so historical sequence is intact.
Evatic
Opportunity / Deal
Twenty CRM
Opportunities
1:1If Evatic stores pre-contract sales opportunities alongside service records, those map directly to Twenty's Opportunities object. Opportunity name, amount, stage, expected close date, and owner map to the equivalent Twenty Opportunity fields. If Evatic does not track opportunities separately from service contracts, this object mapping is omitted and the pipeline is handled via custom ServiceContract status fields.
Evatic
Attachment / File
Twenty CRM
Notes (with file attachment)
1:1Evatic files attached to work orders (photos, signed forms, PDF reports) are downloaded and re-uploaded as Twenty Notes with the file attached. The Note body links back to the parent record (WorkOrder or EquipmentAsset) via Twenty's standard relation mechanism. File size limits are respected per Twenty's storage configuration.
Evatic
Custom Field (on any Evatic entity)
Twenty CRM
Custom field on corresponding Twenty object
1:1Evatic custom fields on any entity — service agreements, equipment, work orders — require a corresponding custom field in Twenty's Settings → Data Model before import. FlitStack audits the Evatic custom field inventory, creates all required fields in Twenty first, then maps values during the import run. Field types are translated: Evatic text fields map to Twenty TEXT, pick-lists to SELECT, dates to DATE, numbers to NUMBER.
Evatic
Owner / Technician
Twenty CRM
Workspace Member (People)
1:1Evatic technicians and work-order owners are user records with email addresses. Twenty requires workspace members to be invited and active before owner lookups can resolve. FlitStack matches Evatic technician emails against Twenty workspace members by email — unmatched owners are flagged before migration and assigned to a fallback Twenty user or a dedicated 'Unassigned' technician record.
Evatic
Workflow / SLA Rule
Twenty CRM
No equivalent — manual rebuild
1:1Evatic SLA escalation rules, automated technician dispatch triggers, and contract-renewal alerts do not have a direct equivalent in Twenty's workflow builder. FlitStack exports Evatic workflow definitions as a structured JSON rebuild reference document. Twenty's workflow builder supports trigger-based automations (record create, field update, status change) but SLA countdown and routing logic must be rebuilt using Twenty workflows or an external automation layer.
| Evatic | Twenty CRM | Compatibility | |
|---|---|---|---|
| Customer / Contact | People1:1 | Fully supported | |
| Company | Companies1:1 | Fully supported | |
| Service Agreement | ServiceContract (custom object)1:1 | Fully supported | |
| Unit / Equipment | EquipmentAsset (custom object)1:1 | Fully supported | |
| Work Order | WorkOrder (custom object)1:1 | Fully supported | |
| Work Order Line Item | WorkOrderLineItem (custom object via WorkOrder)1:1 | Fully supported | |
| Activity (calls, emails, site visits) | Tasks / Notes1:1 | Fully supported | |
| Opportunity / Deal | Opportunities1:1 | Fully supported | |
| Attachment / File | Notes (with file attachment)1:1 | Fully supported | |
| Custom Field (on any Evatic entity) | Custom field on corresponding Twenty object1:1 | Fully supported | |
| Owner / Technician | Workspace Member (People)1:1 | Fully supported | |
| Workflow / SLA Rule | No equivalent — manual rebuild1:1 | 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.
Evatic gotchas
Public API schema and endpoint reference is gated
DATEV integration locks fiscal data into a regional format
Managed Print Services (MPS) object hierarchy adds non-standard objects
Very small review corpus limits confidence in migration risk surface
Twenty CRM gotchas
Import order is enforced and critical
Export limited to 20,000 records and visible columns only
Soft-deleted records count toward uniqueness and trigger restores
API rate limits cap at 200 req/min on Organization tier
No native email sequences — follow-up cadences require external tools
Pair-specific challenges
Migration approach
Audit Evatic data via Evatic Connect exports
FlitStack connects to your Evatic instance and runs parallel exports of all core objects: Customers, Companies, Service Agreements, Units/Equipment, Work Orders, and Work Order Line Items. We also extract custom field definitions, owner/technician user lists, and any attached files. The export produces a manifest of record counts, field inventories, and relationship graphs so we can scope the migration accurately before a single record lands in Twenty.
Build Twenty custom objects and fields for Evatic service entities
Before any data moves, FlitStack creates the ServiceContract, EquipmentAsset, WorkOrder, and WorkOrderLineItem custom objects in Twenty's Settings → Data Model, plus all required custom fields on each object. We map Evatic pick-list values to Twenty SELECT options, configure date and number field types correctly, and set up lookup relations between objects. Twenty requires fields to exist before import — this step is completed and verified before the migration run proceeds.
Resolve Evatic technicians and owners to Twenty workspace members
Evatic work orders carry technician and owner assignments. FlitStack matches Evatic user email addresses against Twenty workspace members. Users with matching emails resolve automatically to the correct Twenty member. Unmatched technicians are flagged before migration — your team either invites them to Twenty first or assigns a fallback technician record. No work order commits to Twenty without a resolved owner reference.
Run sequenced sample migration with field-level diff
A representative slice of 200–500 records — covering contacts, companies, service agreements, equipment, and work orders — migrates first. FlitStack generates a field-level diff report comparing source values against Twenty record values so you can verify SLA tier mapping, equipment serial number mapping, work-order status mapping, and owner resolution before the full run. You sign off on the sample before the full migration proceeds.
Execute full migration with delta-pickup and rollback capability
Full migration runs in dependency order: Companies first, then People with companyId lookups resolved, then ServiceContracts, EquipmentAssets, WorkOrders, and WorkOrderLineItems. A 24–48 hour delta-pickup window captures any records created or updated in Evatic during the cutover. FlitStack maintains a full audit log of every operation. If reconciliation fails — missing records, broken lookups, or field-value mismatches — one-click rollback reverts the Twenty workspace to its pre-migration state.
Platform deep dives
Evatic
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Evatic and Twenty CRM.
Object compatibility
2 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
Evatic: Not publicly documented.
Data volume sensitivity
Evatic 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 Evatic to Twenty CRM migration scoping. Not seeing yours? Book a call.
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