HRMS migration
Field-level mapping, validation, and rollback between CVWarehouse and BambooHR. We move data and schema; workflows are rebuilt natively in BambooHR.
CVWarehouse
Source
BambooHR
Destination
Compatibility
4 of 10
objects map 1:1 between CVWarehouse and BambooHR.
Complexity
BStandard
Timeline
4-6 weeks
Overview
Moving from CVWarehouse to BambooHR is a structural migration from a dedicated ATS with separate brand or location databases into a unified HRIS with built-in ATS functionality. CVWarehouse organizes candidate talent pools in separate databases per brand or location, which means a single person can appear in multiple pools under different records. We deduplicate across these pools using email address as the primary key and flag ambiguous records for customer review before writing to BambooHR. Selection Round stage names in CVWarehouse are arbitrary strings per vacancy, so we build a customer-confirmed routing table mapping those names to BambooHR's fixed Application Status values (Applied, Phone Screen, Interview, Offer, Hired, Rejected) before migration. We do not migrate CVWarehouse Workflows or Reports; we deliver a written inventory of active workflows for your admin to rebuild in BambooHR and a documentation of key reporting metrics for manual reconstruction in BambooHR's reporting module post-migration.
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 CVWarehouse object lands in BambooHR, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
CVWarehouse
Vacancy
BambooHR
Job
lossyCVWarehouse Vacancies map to BambooHR Jobs. Each Vacancy's job title, location, department, employment type, and description map to BambooHR's corresponding job fields. We flag any custom Vacancy Template fields for explicit mapping since they are not standard across CVWarehouse accounts and may require a custom field to be created in BambooHR before migration. BambooHR enforces active job opening limits by plan tier (Essentials 5, Pro 25, Advantage 50), so we verify the customer's tier against their vacancy count and flag any customer exceeding their tier limit before migration begins.
CVWarehouse
Selection Round
BambooHR
Application Status
lossyCVWarehouse Selection Rounds define interview pipeline stages using arbitrary names set per Vacancy, with no enforced taxonomy. BambooHR uses a fixed set of Application Status values: Applied, Phone Screen, Interview, Offer, Hired, and Rejected. We build a routing table mapping each CVWarehouse Selection Round name to the nearest BambooHR status during scoping, confirm it with the customer, and apply it across all vacancies during migration. Any non-standard stage names that cannot map cleanly are preserved as notes on the candidate record for manual follow-up.
CVWarehouse
Candidate
BambooHR
Candidate
1:1CVWarehouse Candidates map directly to BambooHR Candidates, with CVWarehouse contact fields (first name, last name, email, phone, LinkedIn, address) mapping to BambooHR's standard candidate fields. CVWarehouse Candidates are stored across separate databases per brand or location, so we deduplicate across these pools using email address as the primary key before writing to BambooHR. We flag ambiguous records (same email, conflicting names or data) for customer review and add a custom source_database__c field to track which CVWarehouse database the record originated from.
CVWarehouse
Application
BambooHR
Application
1:1Each CVWarehouse Application links a Candidate to a Vacancy and tracks submission date, source channel, and application status. We map Applications to BambooHR's Job Applications with the Candidate and Job lookups resolved at migration time. The application submission date and source channel (referral, job board, direct) migrate to BambooHR's created_at and source fields. If a Candidate was rejected at a specific Selection Round in CVWarehouse, we write the Application with the rejected status and a note referencing the round name.
CVWarehouse
Scorecard and Rating
BambooHR
Note (on Candidate)
lossyCVWarehouse stores structured interviewer scorecards and ratings per Selection Round. BambooHR does not have a native structured scorecard or evaluation object in its ATS, so we map scorecard data to a formatted Note attached to the candidate record in BambooHR. The Note captures interviewer name, round name, rating value (where applicable), and free-text feedback. If the customer uses structured numerical ratings, we create a custom BambooHR field (customFieldType=short_text or number depending on the scale) and flag it as a setup dependency before migration.
CVWarehouse
Attachment
BambooHR
File (on Candidate or Employee)
1:1CVWarehouse stores CVs, cover letters, portfolio files, and other documents per Candidate or Application. We export these as binary files and write them to BambooHR's file attachment area on the corresponding Candidate record. BambooHR organizes files into categories (Resume, Cover Letter, Portfolio, Other) that we map based on the file extension and original CVWarehouse file label. We flag any files without a recognizable type for manual categorization post-migration. BambooHR's Advantage plan includes more file storage than Essentials; we verify storage allocation against the customer's attachment volume before migration.
CVWarehouse
User and Role
BambooHR
Employee
1:1CVWarehouse Users (recruiters, hiring managers, administrators) with role-based access map to BambooHR Employee records. We map the recruiter and hiring manager roles to BambooHR's employee department and job title fields, and flag any role names that do not have a direct equivalent in BambooHR's permission model. Active CVWarehouse users with candidates or vacancies assigned to them require a matching BambooHR Employee record with an email match before migration can resolve owner assignments on candidate and job records.
CVWarehouse
Vacancy Template
BambooHR
Custom Field (on Job)
lossyOrganizations using CVWarehouse Vacancy Templates have custom or shared template fields applied across multiple vacancies. These require explicit mapping during scoping because they vary per account and are not part of the standard CVWarehouse schema. We identify every distinct Vacancy Template field used across the account, map it to a BambooHR Job custom field or a job description section, and create the corresponding custom field in BambooHR before migration. Vacancy Templates themselves (as reusable template objects) do not have a direct BambooHR equivalent; we deliver a template mapping document listing which fields map to which BambooHR Job fields for manual recreation if needed.
CVWarehouse
Multi-database Candidate Pool
BambooHR
Single Candidate Database
many:1CVWarehouse's separate talent databases per brand or location create a migration challenge where a single logical candidate may appear in multiple databases under different records. We merge these records into a single BambooHR Candidate using email as the dedupe key and append a source_database__c field listing all originating databases. The customer reviews ambiguous cases during the deduplication review phase before final import. This N:1 merge is a manual review gate that adds scope and time to multi-database migrations, which we account for in the timeline and price estimate during discovery.
CVWarehouse
Report and Analytics
BambooHR
Report (manual rebuild)
lossyCVWarehouse built-in reports are UI-based and do not expose a documented analytics export API, so reports cannot migrate programmatically. We do not attempt to migrate CVWarehouse reports. Instead, during scoping we document the key reports the customer relies on (time-to-hire, source effectiveness, vacancy funnel, selection round throughput) and recommend equivalent configurations in BambooHR's Standard and Custom Reports. BambooHR's reporting covers employee data, hiring funnel, and EEO aggregate data; the customer's HR admin rebuilds the specific report views post-migration using BambooHR's report builder.
| CVWarehouse | BambooHR | Compatibility | |
|---|---|---|---|
| Vacancy | Joblossy | Fully supported | |
| Selection Round | Application Statuslossy | Fully supported | |
| Candidate | Candidate1:1 | Fully supported | |
| Application | Application1:1 | Fully supported | |
| Scorecard and Rating | Note (on Candidate)lossy | Fully supported | |
| Attachment | File (on Candidate or Employee)1:1 | Fully supported | |
| User and Role | Employee1:1 | Fully supported | |
| Vacancy Template | Custom Field (on Job)lossy | Fully supported | |
| Multi-database Candidate Pool | Single Candidate Databasemany:1 | Fully supported | |
| Report and Analytics | Report (manual rebuild)lossy | 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.
CVWarehouse gotchas
No documented public REST API for bulk exports
Separate databases per brand or location fragment candidate pools
Per-feature pricing creates tier ambiguity at migration time
Acquisition by BCS introduces roadmap uncertainty
Selection Round data depends on non-standard stage names
BambooHR gotchas
Undocumented API rate limits can trigger 503 errors
Per-employee pricing model requires active record count verification
API credentials must be sent on every request to avoid extra round trips
Custom field schema varies per account and requires manual inventory
Document and attachment exports are not covered by standard report exports
Pair-specific challenges
Migration approach
Discovery and export access confirmation
We audit every CVWarehouse database in scope (per-brand and per-location separate pools), enumerate active Vacancies, Candidates, Applications, Selection Rounds, scorecard fields, and attachment types, and confirm export file access with the customer's CVWarehouse CSM. We itemize the active feature set against the CVWarehouse invoice, identify which features have no BambooHR equivalent, and deliver a written migration scope covering record counts, deduplication requirements, and any BambooHR plan tier adjustments needed. Discovery output is a signed scope document before any data moves.
Cross-database deduplication and routing table design
For CVWarehouse accounts with multiple databases, we run email-based deduplication across all candidate pools and produce a reconciliation report listing unique candidates, duplicates with matching emails, and ambiguous cases where the same email appears with conflicting name or data. The customer reviews and resolves ambiguous cases during a deduplication gate before we begin writing to BambooHR. In parallel, we build the Selection Round routing table mapping every distinct CVWarehouse round name to a BambooHR Application Status value, and the customer confirms the routing before migration begins.
Schema design and custom field provisioning
We map every CVWarehouse custom Vacancy Template field to a BambooHR Job custom field or job description section, create the corresponding fields in BambooHR via the BambooHR API, and verify they appear correctly on the Job form. We identify any structured scorecard rating fields that require a custom field in BambooHR and provision those as short-text or number fields before migration. Any BambooHR ATS job opening limits (5, 25, or 50 depending on plan) are verified against the active vacancy count, and any customer exceeding the limit is notified to upgrade before migration.
Sandbox migration and customer sign-off
We run a full migration into a BambooHR test environment using production-like record volumes. The customer's HR lead reconciles record counts (Jobs in, Candidates in, Applications in), spot-checks 20-30 random candidate records against the CVWarehouse source for field accuracy, and reviews the Selection Round routing on a sample of vacancies. We also verify that attachments are appearing in the correct BambooHR file categories. The customer signs off on the schema and mapping before production migration begins. Any mapping corrections happen here, not in production.
Production migration in dependency order
We run production migration in record dependency order: BambooHR Jobs first (so the Job lookup is available for Applications), then Candidates with deduplication applied and the source_database__c field set, then Applications linked to resolved Candidate and Job lookups, then attachments as separate file imports. Scorecards migrate as formatted Notes on the candidate record. Each phase emits a row-count reconciliation report before the next phase begins. Failed records are logged with error reasons, corrected, and retried before the phase is marked complete.
Cutover, validation, and workflow rebuild handoff
We freeze CVWarehouse write access during cutover, run a final delta migration of any records modified during the migration window, enable BambooHR as the system of record, and verify a sample of records post-migration against the source data. We deliver the Selection Round routing table, the Vacancy Template mapping document, and the report reference list for the customer's admin to rebuild in BambooHR. We support a one-week hypercare window where we resolve any reconciliation issues. We do not migrate CVWarehouse Workflows or automations; we document every active workflow with its trigger and recommended BambooHR equivalent and hand that to the customer's admin for rebuild as a separate task.
Platform deep dives
CVWarehouse
Source
Strengths
Weaknesses
BambooHR
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. All 7 core objects map 1:1 between CVWarehouse and BambooHR.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across CVWarehouse and BambooHR.
Object compatibility
All 7 core objects map 1:1 between CVWarehouse and BambooHR.
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
CVWarehouse: Not publicly documented.
Data volume sensitivity
CVWarehouse 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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Category
FAQ
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