HRMS migration
Field-level mapping, validation, and rollback between Cavu HCM and Crelate. We move data and schema; workflows are rebuilt natively in Crelate.
Cavu HCM
Source
Crelate
Destination
Compatibility
11 of 12
objects map 1:1 between Cavu HCM and Crelate.
Complexity
BStandard
Timeline
3-6 weeks
Overview
Moving from Cavu HCM to Crelate is a cross-category migration: Cavu HCM is a full payroll and HR suite built around employment records, benefits enrollments, PTO accruals, and tax withholdings, while Crelate is a recruiting ATS built around People, Organizations, and Job records. There is no direct field-level correspondence between the two platforms. We handle this by extracting Cavu's structured employment data through its Employer on Demand portal, transforming each record type to a Crelate-compatible format, creating destination custom fields for payroll, benefits, PTO, and tax data that have no native Crelate equivalent, and loading via Crelate's REST API with batch chunking at 60 requests per minute. Deduplication is required because Cavu maintains separate employer, employee, time supervisor, and HR self-service portals that create duplicate employee records. We do not migrate Cavu workflows, HR sequences, or payroll automations; we deliver a written inventory of these for the customer's admin to rebuild in Crelate's workflow model.
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 Cavu HCM object lands in Crelate, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Cavu HCM
Employee
Crelate
Person
1:1Cavu HCM employee records export from the Employer on Demand portal with name, address, job title, department, hire date, and compensation fields. We map these to Crelate Person records, using email as the primary deduplication key. Because Cavu maintains separate portal logins for employer and employee views, a single individual may appear in multiple portal exports; we run email-based deduplication before insert and flag any records with identical names but different SSNs for the customer's HR administrator to resolve.
Cavu HCM
Company (Employer)
Crelate
Organization
1:1The Cavu HCM employer entity maps directly to a Crelate Organization record. The organization's legal name, address, and business type export cleanly from the portal and load as a single Organization record in Crelate. We use the employer legal name as the Organization Name and preserve the full postal address in Crelate's address fields.
Cavu HCM
Applicant Profile
Crelate
Job + Activity
1:1Cavu HCM's talent management module stores applicant data including application status, screening results, and onboarding task completion. We migrate the most recent application per candidate into Crelate's Job record with the application status preserved as a custom field and the pipeline stage mapped to a Crelate Job status. Screening results and onboarding task completion migrate as Activity records linked to the Job, maintaining the candidate's progression history.
Cavu HCM
Documents
Crelate
Person → Custom Fields + Attachments
1:1Cavu employee documents including new hire forms, tax withholdings, and performance reviews are extracted as files and attached to the corresponding Crelate Person record. We retain folder structure metadata in custom fields on the Person record so the customer's recruiters can locate documents without manual re-filing. Any compliance-required documents are noted in the migration inventory for the customer's admin to verify completeness post-load.
Cavu HCM
Time Entries
Crelate
Person → Custom Fields
1:1Time and attendance records export from Cavu's time-tracking module as clock-in and clock-out events. We map these to custom fields on the Crelate Person record, preserving the most recent entry's hours and overtime flags. We flag any entries that were edited or approved after the fact in a separate custom field to preserve audit context for the customer's payroll administrator.
Cavu HCM
Benefits Enrollments
Crelate
Person → Custom Fields
1:1Benefit elections including health, dental, vision, and 401k with effective dates are stored as custom fields on the Crelate Person record. We sequence elections chronologically to show the active coverage state at migration time. Crelate's ATS model does not represent benefit enrollment as a structured object, so historical enrollment details are preserved as structured text fields rather than a native data type; the customer's HR administrator reviews the custom field contents for completeness.
Cavu HCM
PTO Balances
Crelate
Person → Custom Fields
1:1PTO accrual balances and usage history per employee are extracted as structured custom fields on the Crelate Person record. Multiple leave types including vacation, sick, and personal with accrual rules that vary by employee class are preserved in custom fields as references for the customer's HR administrator. We do not create a native leave management workflow in Crelate since Crelate is a recruiting ATS and does not have a PTO management module.
Cavu HCM
Payroll Records
Crelate
Person → Custom Fields
1:1Historical payroll data including earnings, deductions, taxes, and direct deposit details are preserved in a structured summary as custom fields on the Crelate Person record. Garnishment orders and Workers' Comp rates require separate extraction and are stored as structured text custom fields for the customer's finance team reconciliation. We do not recreate a payroll processing workflow in Crelate; the payroll summary is provided for record continuity only.
Cavu HCM
Pay Schedules
Crelate
Configuration → Custom Fields
lossyPay schedule configuration including weekly, bi-weekly, semi-monthly, and monthly frequencies along with GL mapping export cleanly and are stored as structured fields on the Crelate Organization record. Crelate does not have a native pay schedule object; the configuration is preserved as reference data for the customer's finance team.
Cavu HCM
Tax Configurations
Crelate
Person → Custom Fields
1:1Federal, state, and local tax withholding setups including LDG assignments for multi-state employers are stored as structured custom fields on the Crelate Person record. Field-level mapping handles Cavu's internal tax jurisdiction codes by creating a corresponding picklist or text custom field in Crelate for each tax configuration type. Multi-state employers with complex LDG assignments may require additional custom field creation time during schema design.
Cavu HCM
Scheduled Shifts
Crelate
Person → Custom Fields + Activity
1:1Workforce scheduling data including shift records with employee assignment, start and end times, and location are extracted as structured records. We map these to a combination of custom fields on the Crelate Person record (for current shift patterns) and Activity records (for historical shift entries), preserving the temporal history. Recurring schedule templates are extracted separately and provided as a written inventory for the customer's admin to reconstitute as Crelate Workflows if applicable.
Cavu HCM
Companies (Client Accounts)
Crelate
Organization
1:1Cavu HCM employer-level company data (distinct from the employer entity) representing client businesses or divisions within the organization map to Crelate Organization records. We map company name, industry, address, and any client-specific custom fields to the corresponding Organization fields. Parent-child company hierarchies in Cavu are preserved as Organization hierarchy custom fields in Crelate.
| Cavu HCM | Crelate | Compatibility | |
|---|---|---|---|
| Employee | Person1:1 | Fully supported | |
| Company (Employer) | Organization1:1 | Fully supported | |
| Applicant Profile | Job + Activity1:1 | Fully supported | |
| Documents | Person → Custom Fields + Attachments1:1 | Mapping required | |
| Time Entries | Person → Custom Fields1:1 | Mapping required | |
| Benefits Enrollments | Person → Custom Fields1:1 | Mapping required | |
| PTO Balances | Person → Custom Fields1:1 | Mapping required | |
| Payroll Records | Person → Custom Fields1:1 | Mapping required | |
| Pay Schedules | Configuration → Custom Fieldslossy | Fully supported | |
| Tax Configurations | Person → Custom Fields1:1 | Mapping required | |
| Scheduled Shifts | Person → Custom Fields + Activity1:1 | Mapping required | |
| Companies (Client Accounts) | Organization1:1 | 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.
Cavu HCM gotchas
No public API means migrations rely on manual portal exports
Dual login portals fragment employee and employer data access
IRIS Software Group acquisition may alter support tiers
Per-employee tier pricing inflates at 50-employee threshold
Crelate gotchas
120 req/min API rate limit throttles bulk migrations
20 custom field per-entity cap forces data model decisions
15,000-record export ceiling on single operations
Sequences and automation workflows do not migrate
API key is a querystring parameter, not a header
Pair-specific challenges
Migration approach
Discovery and portal audit
We audit every Cavu HCM portal from which data must be extracted: the Employer on Demand employer portal, the employee self-service portal, the time supervisor portal, and the HR self-service portal. We inventory the record types available in each portal, estimate row counts for each data type (employees, payroll summaries, benefits enrollments, PTO balances, tax configurations, time entries, documents, applicant profiles, scheduled shifts), identify portal-specific export limitations and session timeout thresholds, and assess the deduplication complexity based on employee overlap across portals. The discovery output is a written migration scope, an export schedule for sequential portal sessions, and a deduplication strategy document.
Crelate schema design and custom field creation
We design the destination Crelate schema to accommodate Cavu HCM data that has no native Crelate equivalent. This includes creating custom fields on the Person record for payroll summaries, benefits enrollment elections, PTO accrual balances, tax withholding configurations, time entry summaries, and document folder references. We create custom fields on the Organization record for pay schedule configuration and GL mapping. We configure picklist values for benefits types (health, dental, vision, 401k), leave types (vacation, sick, personal), and tax jurisdiction types. Crelate's Logical Name field on each custom field is set during creation for API reference during the load phase. Schema is deployed into the customer's Crelate environment before any data load begins.
Sequential portal extraction and deduplication
We extract data from Cavu HCM portals in sequential sessions to stay within portal row-level download limits and session timeouts. Each portal export produces a CSV file for each data type. We run deduplication across portal exports using email address as the primary key and SSN as the secondary key for records with matching names but different portal IDs. Duplicates are merged with a full-field reconciliation rule that selects the most recently updated field value from any portal for each non-key field. Deduplication output is reviewed by the customer's HR administrator before transformation begins.
Sandbox test migration and reconciliation
We run a full migration into a Crelate test environment using production-like data volume. We validate that each Crelate Person record contains the correct Cavu employment data, that custom fields are populated with structured payroll, benefits, and PTO data, that document attachments are linked to the correct Person record, and that no records are dropped during deduplication. The customer's HR administrator spot-checks 25-50 random Person records against the Cavu source data and signs off the mapping before production migration begins. Any custom field type corrections or missing data flags happen in this step, not in production.
Production migration with API batch loading
We run production migration in record-dependency order: Organizations (from Cavu employer and company records), Persons (with deduplication applied), Jobs (from Cavu applicant profiles), Activities (from Cavu onboarding tasks and shift records), and document attachments. Each phase emits a row-count reconciliation report before the next phase begins. We load via Crelate's REST API at 60 RPM with batch chunking and exponential backoff on 429 rate-limit responses. Any records rejected by Crelate's validation rules are logged, corrected, and retried in the following batch. A delta migration captures any Cavu records modified during the production migration window before cutover.
Cutover, validation, and workflow rebuild handoff
We freeze Cavu HCM writes during cutover, run a final delta migration, validate the loaded Crelate record counts against the Cavu export totals, and confirm with the customer's HR and recruiting administrators that Person records contain expected employment data. We deliver a written inventory of every Cavu HR workflow and payroll automation, mapped to recommended Crelate Workflow equivalents where applicable. We do not rebuild Cavu workflows as Crelate Workflows inside the migration scope; that is a separate engagement or an internal admin task. We support a one-week hypercare window where we resolve any record linkage issues or missing custom field data raised by the customer's team.
Platform deep dives
Cavu HCM
Source
Strengths
Weaknesses
Crelate
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 Cavu HCM and Crelate.
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
Cavu HCM: Not applicable — portal-only access. Manual exports are subject to UI row limits and session timeouts..
Data volume sensitivity
Cavu HCM 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 Cavu HCM to Crelate migration scoping. Not seeing yours? Book a call.
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