HRMS migration
Field-level mapping, validation, and rollback between Sympa and Recruit CRM & ATS. We move data and schema; workflows are rebuilt natively in Recruit CRM & ATS.
Sympa
Source
Recruit CRM & ATS
Destination
Compatibility
6 of 11
objects map 1:1 between Sympa and Recruit CRM & ATS.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Sympa HRMS and Recruit CRM serve different core functions. Sympa is a full-lifecycle HRMS covering recruitment, onboarding, compensation, time-off, performance, and offboarding for employees across multiple countries. Recruit CRM is a recruitment-specific ATS and CRM for staffing and executive search agencies, focused on managing candidates, clients, job orders, and placement pipelines. The primary migration challenge is that most of what Sympa stores — compensation history, time-off balances, employment change events, performance records, organizational hierarchies used for HR reporting — has no equivalent object in Recruit CRM. We map what aligns (candidate records, job postings, client companies, deal pipelines) and deliver a written inventory of Sympa records that cannot migrate, so the customer's admin understands the gap before committing. Custom fields on Sympa Employee and Candidate records require a pre-migration audit because there is no public API documentation for independent inspection. Workflows, automations, and recurring recruitment sequences do not migrate; we deliver a documented map of these for admin-side rebuild.
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 Sympa object lands in Recruit CRM & ATS, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Sympa
Employee (Candidate in Sympa Recruitment module)
Recruit CRM & ATS
Candidate
1:1Sympa's recruitment module stores applicants as Employee records with a recruitment-specific status field. We map these to Recruit CRM Candidate records, preserving name fields, contact information, email, phone, current title, and source attribution. Active versus terminated status on the Sympa Employee record maps to Candidate status values in Recruit CRM. If Sympa stores candidates with an application history tied to specific job requisitions, we map those to Recruit CRM Job records and track the application against the correct pipeline stage.
Sympa
Employee (external candidate or contractor)
Recruit CRM & ATS
Contact
1:1Sympa Employee records that represent external candidates, contractors, or alumni of the client's organization map to Recruit CRM Contact records. Contact type and relationship fields in Recruit CRM distinguish these from direct candidate applications. This mapping applies when Sympa is used for talent pipelining beyond active recruitment.
Sympa
Company (Sympa org unit as client)
Recruit CRM & ATS
Company
1:1Sympa organizational units that represent client organizations map to Recruit CRM Company records. We preserve company name, website, industry, address, and size information where present. Parent-child relationships in Sympa's org structure that represent client hierarchies map to Recruit CRM's Company hierarchy if the customer's Recruit CRM plan supports it.
Sympa
Job Requisition or Vacancy
Recruit CRM & ATS
Job
1:1Sympa's recruitment module stores open positions as Job Requisition or Vacancy records. We map these to Recruit CRM Job records, preserving job title, department, location, employment type (full-time, contract, part-time), and job description. Active versus closed status on the Sympa requisition maps to Job status in Recruit CRM.
Sympa
Placement or Hire
Recruit CRM & ATS
Deal
1:1Sympa records of successful placements or hires map to Recruit CRM Deal records. The placement fee or margin stored in Sympa maps to Deal value in Recruit CRM. Placement status (candidate accepted, start date confirmed) maps to Deal stage. If Sympa tracks client invoice lines attached to a placement, those map to Deal products or line items in Recruit CRM.
Sympa
Custom Fields on Employee
Recruit CRM & ATS
Custom Fields on Candidate or Contact
lossySympa custom fields on Employee records (which may include skills, certifications, clearance levels, source channels, or screening results) require a pre-migration audit during scoping because Sympa does not publish a standard field catalog. We extract the full custom field inventory from the customer's Sympa instance, cross-reference each against Recruit CRM's available custom field types (text, number, date, picklist, checkbox, multi-select), and apply explicit transformations for any that lack a direct equivalent. Recruit CRM supports custom fields via its Custom Fields API endpoint, so we provision these before data import.
Sympa
Organizational Structure (reporting hierarchy)
Recruit CRM & ATS
Not supported
lossySympa stores org units with parent-child relationships representing reporting lines, departments, and cost centers. Recruit CRM has no organizational hierarchy or reporting structure object. We cannot migrate the org chart as structured data. We offer two options: document the hierarchy as a CSV for the customer's HR team to re-enter manually, or export the data into a separate HR reporting tool post-migration. We flag this gap during scoping and confirm the customer's preference before production migration.
Sympa
Compensation History
Recruit CRM & ATS
Not supported
lossySympa tracks effective-dated salary, bonus, commission, and equity entries per Employee. Recruit CRM has no compensation object and does not store historical salary data. We export compensation records as a dated CSV with employee identifier, effective date, compensation type, and amount for the customer's HR team or payroll admin to handle separately. We do not attempt to map compensation data into a Recruit CRM field because no equivalent exists.
Sympa
Time-Off Balances and Leave History
Recruit CRM & ATS
Not supported
lossySympa tracks accrued leave balances and leave request history by type (annual, sick, parental). Recruit CRM has no leave management or PTO tracking capability. Time-off data does not migrate. We export current balance snapshots as a CSV for the customer's HR team to re-enter into their chosen HR system post-migration. We flag during scoping whether the customer needs a parallel HR platform to replace Sympa's leave management.
Sympa
Employment History (job changes, transfers, promotions)
Recruit CRM & ATS
Not supported
lossySympa stores effective-dated employment events including job title changes, department transfers, manager updates, and promotion records. Recruit CRM has no employment history object. We export the full employment event timeline as a dated CSV with employee identifier, event date, event type, and affected fields for the customer's records. We flag this during scoping and confirm whether the customer's HR team needs this data re-entered into a replacement HR system.
Sympa
Documents (contracts, certifications, compliance records)
Recruit CRM & ATS
Files (attachments on Candidate or Job)
1:1Sympa Employee records may have attached documents such as signed contracts, compliance certifications, or onboarding paperwork. We map these file attachments to Recruit CRM Files linked to the corresponding Candidate or Job record. We preserve the original filename, file type, and upload date. Recruit CRM stores files via its Files API and attaches them via ContentDocumentLink. We confirm file size limits with the customer's Recruit CRM plan before migrating large document archives.
| Sympa | Recruit CRM & ATS | Compatibility | |
|---|---|---|---|
| Employee (Candidate in Sympa Recruitment module) | Candidate1:1 | Fully supported | |
| Employee (external candidate or contractor) | Contact1:1 | Fully supported | |
| Company (Sympa org unit as client) | Company1:1 | Fully supported | |
| Job Requisition or Vacancy | Job1:1 | Fully supported | |
| Placement or Hire | Deal1:1 | Fully supported | |
| Custom Fields on Employee | Custom Fields on Candidate or Contactlossy | Fully supported | |
| Organizational Structure (reporting hierarchy) | Not supportedlossy | Fully supported | |
| Compensation History | Not supportedlossy | Mapping required | |
| Time-Off Balances and Leave History | Not supportedlossy | Fully supported | |
| Employment History (job changes, transfers, promotions) | Not supportedlossy | Fully supported | |
| Documents (contracts, certifications, compliance records) | Files (attachments on Candidate or Job)1:1 | 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.
Sympa gotchas
No public API documentation or developer portal
Custom fields require manual audit before migration
Time-off balance migration depends on destination accrual rules
Recruit CRM & ATS gotchas
API rate limits are license-scaled and can throttle bulk migration
Custom field schemas vary per organization and require field-level mapping
Files and email attachments require separate extraction and re-upload
Email sequences and automation logic do not transfer between platforms
Pair-specific challenges
Migration approach
Discovery and scoping call
We request Sympa API credentials and perform a live schema discovery call against the customer's tenant to enumerate available objects, fields, and custom field inventory. We pair this with a review of Recruit CRM's API documentation at docs.recruitcrm.io to identify which Sympa objects have a direct destination. We identify Sympa objects with no Recruit CRM equivalent (compensation, time-off, employment history, org hierarchy) and present the customer with options: export as CSV for manual re-entry, or plan for a parallel HR platform. We also confirm the Recruit CRM license count for rate limit planning and identify any advanced Recruit CRM plan features the customer has enabled that affect migration scope.
Sympa custom field audit and Recruit CRM schema setup
We ask the customer to export their complete custom field list from Sympa. We cross-reference each custom field against Recruit CRM's supported types and document any that require transformation or that have no destination. In Recruit CRM, we pre-create all custom fields on Candidate, Contact, Company, and Job objects via the API before any data import. If the customer uses Recruit CRM's Custom Fields API for additional object types, we provision those as well. We also configure any required picklist values, multi-select options, and conditional field rules in Recruit CRM during this phase.
Sandbox or staging migration and reconciliation
We run an initial migration into a Recruit CRM staging environment using a representative data sample. We reconcile record counts: Candidates in from Sympa Employees with recruitment status, Companies from Sympa organizational units marked as clients, Jobs from Sympa job requisitions, Deals from Sympa placement records. We spot-check 25-50 records against the Sympa source to verify field mapping accuracy, especially for custom fields. We identify any data quality issues (duplicate emails, missing required fields, invalid picklist values) and resolve them before production migration. The customer reviews the staging output and signs off on the mapping before cutover.
Data export and transformation
We export all Sympa records for objects with a Recruit CRM destination. For each record, we apply the mapping rules defined during scoping: object type split (Employee to Candidate versus Contact), status value translation, date format normalization to ISO-8601, and custom field value transformation where types differ. We also extract CSVs for Sympa data that has no Recruit CRM destination (compensation, time-off, employment history, org hierarchy) and store these as migration artifacts for the customer's HR team. We validate that each exported record has the minimum required fields for the corresponding Recruit CRM object before proceeding.
Production migration in dependency order
We run production migration in record-dependency order. We begin with Recruit CRM Companies (from Sympa client org units) because Contact and Job records reference them. We import Candidates (from Sympa Employees with recruitment status) and Contacts next, with status and custom fields resolved. We import Jobs next (from Sympa job requisitions), then Deals (from Sympa placements) with Deal value and stage resolved. Files attached to Candidates migrate last, after the parent Candidate record is confirmed in Recruit CRM. We batch records to stay within Recruit CRM rate limits and emit a row-count reconciliation report after each phase.
Cutover, validation, and gap documentation delivery
We freeze Sympa writes during cutover, run a final delta migration of any records modified during the migration window, then mark Recruit CRM as the system of record for recruiting operations. We deliver the gap documentation package: CSVs for compensation history, time-off balances, employment event timelines, and org hierarchy with field definitions. We deliver the custom field mapping summary with any untransformed fields flagged. We support a one-week hypercare window for record reconciliation. We do not rebuild Sympa workflows or automations; those are documented for the customer's admin to address in their chosen automation tooling.
Platform deep dives
Sympa
Source
Strengths
Weaknesses
Recruit CRM & ATS
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. 2 of 7 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Sympa and Recruit CRM & ATS.
Object compatibility
2 of 7 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
7-object category — typical timelines run 2–7 days end-to-end.
API constraints
Sympa: Not publicly documented in the SympaHR Integration API documentation — confirmed during scoping..
Data volume sensitivity
Sympa exposes a bulk API — large-volume migrations stream efficiently.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
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