CRM migration
Field-level mapping, validation, and rollback between RETAINUSER CRM and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
RETAINUSER CRM
Source
Twenty CRM
Destination
Compatibility
7 of 10
objects map 1:1 between RETAINUSER CRM and Twenty CRM.
Complexity
CModerate
Timeline
2-4 weeks
Overview
RETAINUSER CRM and Twenty CRM use fundamentally different object models. RETAINUSER combines Leads and Contacts into a single record type with a lifecycle-stage property, while Twenty separates People (for contacts) from opportunities with no native lead-conversion step. We handle the model split by mapping RETAINUSER Leads to Twenty People with a source tag that the customer uses to qualify or requalify records post-migration. Twenty requires all custom fields to be created in Settings before CSV import; we pre-provision the full RETAINUSER custom field schema including picklist values before any data moves. Activity history migrates as Tasks (for action items) and Notes (for informational entries), preserving timestamps and owner attribution. Workflow rules and email/SMS templates do not migrate as executable assets; we deliver both as structured JSON artifacts for manual rebuild in 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 RETAINUSER CRM 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.
RETAINUSER CRM
Contact
Twenty CRM
People
1:1RETAINUSER Contacts map directly to Twenty People records. Standard fields (name, email, phone, address) migrate 1:1. The RETAINUSER contact record type is preserved as a tag or custom field on the Twenty People record so the customer can filter for previously qualified contacts. Custom properties on contacts require field-level mapping; we extract the full custom field schema including field type and picklist values during discovery.
RETAINUSER CRM
Lead
Twenty CRM
People
1:1RETAINUSER Leads (captured via Facebook Forms, WhatsApp, or manual entry) map to Twenty People with a source tag indicating original record type. The lead status and assignment owner migrate as custom fields rather than native properties, since Twenty does not have a separate Lead object. If the customer relies on a lead-to-contact lifecycle, they use the source tag to requalify and requalify People in Twenty after migration.
RETAINUSER CRM
Company
Twenty CRM
Company
1:1RETAINUSER Company records map to Twenty Company. The company-to-contact linkage is preserved by exporting the association table and reconstructing it using Twenty's companyId field on each People record during import. Company domain, industry, employee count, and address fields migrate directly; custom company properties follow the same field mapping process as contact custom fields.
RETAINUSER CRM
Deal
Twenty CRM
Opportunity
1:1RETAINUSER Deals map to Twenty Opportunities. Pipeline stage maps to a custom field or stage configuration in Twenty; the original pipeline name is preserved as metadata. Deal value, currency, expected close date, and owner migrate as standard Opportunity fields. Deals without a linked Company receive a placeholder company reference pending manual review.
RETAINUSER CRM
Pipeline
Twenty CRM
Opportunity stage configuration
lossyRETAINUSER pipeline configuration (stage names, stage order, win/loss criteria) is extracted during discovery and mapped to Twenty Opportunity stage values. We create stage configuration records in Twenty matching the RETAINUSER pipeline structure. Probability percentages migrate as a custom probability field if the customer requires stage-level probability tracking beyond Twenty's default.
RETAINUSER CRM
Activities
Twenty CRM
Task and Note
1:manyRETAINUSER Activities (calls, emails, meetings, tasks, notes) split into Twenty Tasks for action-oriented records and Twenty Notes for informational entries. Call duration and disposition migrate as custom fields on the Task record. Meeting records carry StartDateTime and Location from the RETAINUSER activity timestamp. Emails logged as activities migrate as Notes with the email body preserved and a label indicating original record type.
RETAINUSER CRM
Custom Objects
Twenty CRM
Custom Object
1:1RETAINUSER custom objects migrate to Twenty custom objects with API names matched to the source object names. We pre-create the destination schema in Twenty's data model including all custom fields, field types, picklist values, and lookup relationships before any data import. Custom object records with lookup dependencies on People or Company are imported last in the sequence.
RETAINUSER CRM
Custom Fields
Twenty CRM
Custom Fields
lossyCustom fields on RETAINUSER People, Company, and Opportunity records require pre-creation in Twenty's Settings before any CSV import. We extract the full custom field schema during discovery: field type, picklist options, default values, and required status. Text fields map to Twenty text, numeric fields to number, date fields to date, and picklist fields to select or multi-select with options migrated. Field-level value mapping handles any format differences (phone number formatting, date formats).
RETAINUSER CRM
User
Twenty CRM
Member
1:1RETAINUSER Users migrate to Twenty Members. We resolve each RETAINUSER Owner by email match against the Twenty Members list. Any RETAINUSER user without a matching Twenty Member is held in a reconciliation queue for the customer to provision before the migration continues, because OwnerId references are required on Opportunity and Task records. Inactive RETAINUSER users are migrated as inactive Members rather than active seats.
RETAINUSER CRM
Workflow Automations
Twenty CRM
Workflow (rebuild specification)
1:1RETAINUSER workflow rules are not portable across platforms. We document each active workflow as a JSON artifact specifying the trigger event, condition branches, action sequences, and delay rules. This specification is delivered to the customer's admin team for rebuild in Twenty's workflow builder. The rebuild work is outside standard migration scope and should be planned as a separate implementation phase.
| RETAINUSER CRM | Twenty CRM | Compatibility | |
|---|---|---|---|
| Contact | People1:1 | Fully supported | |
| Lead | People1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Pipeline | Opportunity stage configurationlossy | Fully supported | |
| Activities | Task and Note1:many | Mapping required | |
| Custom Objects | Custom Object1:1 | Fully supported | |
| Custom Fields | Custom Fieldslossy | Mapping required | |
| User | Member1:1 | Fully supported | |
| Workflow Automations | Workflow (rebuild specification)1:1 | Mapping required |
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.
RETAINUSER CRM gotchas
No public API documentation for direct export
Workflow automations are not directly portable
Email/SMS template merge field syntax differs from destination CRMs
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
Discovery and RETAINUSER export preparation
We audit the RETAINUSER account across all object types (People, Companies, Opportunities, Activities), pipeline count, custom field definitions, and active workflow rules. We confirm the export capabilities available on the customer's current RETAINUSER plan and identify any record-volume constraints that require chunking. We deliver a written migration scope including the full object inventory, estimated record counts per object, and a list of any custom fields that require pre-creation in Twenty. This phase also produces the workflow specification JSON for the rebuild handoff.
Twenty workspace setup
We create the Twenty workspace before any data import begins. This includes creating all custom fields in Settings following the RETAINUSER custom field schema, configuring Opportunity stage values to match the RETAINUSER pipeline structure, and inviting all team members as Members in Twenty so that owner references resolve during import. We use a Twenty Sandbox or dev environment first for validation if the customer has one configured. Workspace setup must be complete before the first CSV import file is loaded.
Sandbox migration and reconciliation
We run a full migration into the Twenty workspace using production-like data volume to validate the schema, field mappings, and import order. The customer's point of contact reviews record counts (People in, Companies in, Opportunities in, Tasks in, Notes in), spot-checks 15-30 records against the RETAINUSER source, and validates that owner lookups resolved correctly. Any missing custom fields, incorrect picklist mappings, or stage name mismatches are corrected in Twenty before the production migration begins. Sign-off on the sandbox migration gates the production phase.
Owner reconciliation and member provisioning
We extract every distinct RETAINUSER Owner referenced on People, Company, and Opportunity records and match by email against the Twenty Members list. Owners without a matching Twenty Member are listed in a reconciliation report with the original RETAINUSER user name and email. The customer provisions any missing Members in Twenty and confirms their active or inactive status. This step cannot be skipped because OwnerId references on Opportunity and Task records must resolve at import time; unresolved references result in null owner fields on migrated records.
Production migration in dependency order
We run production migration in record-dependency order: Companies first (the one side of the company-people relationship), then People (with companyId resolved from the Company import), then Opportunities (with PeopleId and companyId resolved), then Tasks and Notes from activity history (with PeopleId and OpportunityId resolved), then custom object records last. Each phase emits a row-count reconciliation report before the next phase begins. Any records modified in RETAINUSER during the migration window are caught in a delta pass before cutover.
Cutover, validation, and workflow rebuild handoff
We freeze RETAINUSER write access during the cutover window, run a final delta migration of any records modified during migration, then mark Twenty as the system of record. We deliver the workflow specification JSON, the SMS/WhatsApp template library document, and a custom field mapping reference sheet to the customer's admin team. We support a five-business-day hypercare window to resolve any record-level reconciliation issues. Workflow rebuild in Twenty's workflow builder, team training, and any post-migration integrations are separate engagements from the migration itself.
Platform deep dives
RETAINUSER CRM
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Moderate CRM migration. 5 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 RETAINUSER CRM and Twenty CRM.
Object compatibility
5 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
RETAINUSER CRM: Not publicly documented.
Data volume sensitivity
RETAINUSER CRM 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
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