HRMS migration
Field-level mapping, validation, and rollback between Workday Recruiting and BambooHR. We move data and schema; workflows are rebuilt natively in BambooHR.
Workday Recruiting
Source
BambooHR
Destination
Compatibility
6 of 11
objects map 1:1 between Workday Recruiting and BambooHR.
Complexity
BStandard
Timeline
5-9 weeks
Overview
Moving from Workday Recruiting to BambooHR is a structural simplification, not a straight record copy. Workday's architecture requires every candidate to route through a Requisition linked to a Position that belongs in a Supervisory Organization hierarchy; BambooHR uses a flat Job model with no concept of Positions or supervisory org trees. We resolve this dependency gap by collapsing the Workday org hierarchy into BambooHR Job records during scoping, then migrate candidates and applications against those Jobs. Interview scorecards, evaluation data, and structured interview kits in Workday have no native equivalent in BambooHR's ATS module — we serialize these as file attachments and structured notes. We do not migrate Workday Custom Objects that extend the recruiting schema without pre-creating equivalent custom fields in BambooHR, and we flag any that require a manual rebuild 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 Workday Recruiting 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.
Workday Recruiting
Supervisory Organization
BambooHR
(No equivalent — collapses into Job)
many:1Workday's Supervisory Organization hierarchy has no structural equivalent in BambooHR. BambooHR has no org tree concept; all organizational structure is implicit in the Job and Employee relationship. We flatten the Workday Supervisory Organization tree into a flat list of Jobs during migration, preserving the top-level org name as metadata on the Job record. Any supervisory chain context that must survive migration is serialized as a structured note attached to the first Job created in each org branch.
Workday Recruiting
Position
BambooHR
Job
many:1Workday Positions represent headcount slots and are a prerequisite for Job Requisitions. BambooHR Jobs are the recruiting container for a single open role. We map each Workday Position to a BambooHR Job record, using the Position's Job Profile to populate the Job title, and the Supervisory Organization to populate department and location fields in BambooHR. If a Position has a headcount greater than one, we create that many BambooHR Job records to preserve the approved headcount.
Workday Recruiting
Job Requisition
BambooHR
Job
1:1Workday Job Requisitions map directly to BambooHR Jobs. The requisition's title, department, location, employment type, and job description migrate to the BambooHR Job fields. Confidential Requisitions in Workday have no direct BambooHR equivalent; we flag them during scoping and recommend the customer either opens them post-migration or uses a restricted-access BambooHR user role to approximate confidentiality. Workday's requisition status (Draft, Open, On Hold, Cancelled, Filled) maps to BambooHR Job status.
Workday Recruiting
Candidate
BambooHR
Employee (pre-hire)
1:1Workday Candidates are pre-hire talent pool records separate from Workers. BambooHR Employee records serve both purposes. We map Workday Candidates to BambooHR Employee records with an Applicant status before the hire action. The Candidate's contact information, address, source, and any talent pool tags migrate directly. Note that BambooHR Employee records are shared with the HRIS module, so any post-hire HR data (compensation, time-off, performance) is a separate migration scope if the customer also moves from Workday HCM.
Workday Recruiting
Job Application
BambooHR
Application (linked to Job)
1:1Workday Job Applications link Candidates to Job Requisitions and carry the scorecard, interview rating, and evaluation data. In BambooHR, Applications are a sub-record of the Job object. We map every Workday Application to a BambooHR Application linked to the corresponding Job, preserving application status (New, Screening, Phone Interview, On-site, Offer, Hired, Rejected) and the submission date.
Workday Recruiting
Candidate Note
BambooHR
Employee Note
1:1Free-form Candidate Notes in Workday migrate to BambooHR Employee Notes. We preserve the note body, author, and original timestamp where available. Notes that reference specific Workday objects (requisition ID, application ID) are preserved as-is with the reference text intact, since BambooHR note links are not structured object references.
Workday Recruiting
Interview Kit + Scorecard
BambooHR
File Attachment + Employee Note
lossyWorkday's structured Interview Kit templates and submitted Scorecards have no equivalent in BambooHR's ATS data model. BambooHR does not support structured interview plans or typed scorecard submissions. We serialize every Interview Kit PDF and submitted Scorecard as a file attachment on the corresponding BambooHR Application or Employee record, and write the evaluator name, score, and structured feedback as a formatted Employee Note. This is the closest available representation; the customer should configure BambooHR's rating and evaluation fields during onboarding to approximate the workflow.
Workday Recruiting
Background Check
BambooHR
File Attachment (Employee)
1:1Workday Background Checks are typically managed via third-party integrations (HireRight, Checkr) or as attachments on the hire record and have no first-class BambooHR object equivalent. We migrate background check records as PDF file attachments on the corresponding BambooHR Employee record, preserving the check date, provider, and result status in the filename for searchability. We flag any records where the source check file URL has expired and cannot be re-downloaded.
Workday Recruiting
Offer Letter
BambooHR
File Attachment (Employee)
1:1Workday offer letters are generated via business processes tied to the Requisition and stored as records with PDF attachments. BambooHR does not have a native offer letter generation or storage business process object. We migrate offer letter PDFs as file attachments on the BambooHR Employee record, with the offer details (salary, start date, offer status) preserved in the filename and in a custom Employee Note. BambooHR's e-signature module can replace the live offer generation workflow post-migration.
Workday Recruiting
Custom Object (effective-dated)
BambooHR
Custom Field
lossyWorkday effective-dated Custom Objects (which track changes over time with entry and effective dates) have no equivalent in BambooHR, which supports only flat custom fields without effective-date versioning. We flag every effective-dated Workday Custom Object during scoping, preserve the current (as-of-migration-date) value as a standard BambooHR custom field, and document the full effective-dated history as a structured note or file attachment for compliance record-retention purposes. The customer decides whether to create a manual historical record process post-migration.
Workday Recruiting
Custom Object (non-effective-dated)
BambooHR
Custom Field
lossyWorkday non-effective-dated Custom Objects (simple stored values without date-based history) map to BambooHR custom fields on the corresponding Employee record. We pre-create the destination custom fields in BambooHR before migration, mapping the Workday custom object API name to a CamelCase BambooHR field name. If a Workday custom object is multi-instanced (multiple records per parent, such as vaccination records), we recommend a separate BambooHR integration or spreadsheet-based archival rather than an in-system migration, since BambooHR has no multi-instance custom object concept.
| Workday Recruiting | BambooHR | Compatibility | |
|---|---|---|---|
| Supervisory Organization | (No equivalent — collapses into Job)many:1 | Fully supported | |
| Position | Jobmany:1 | Fully supported | |
| Job Requisition | Job1:1 | Fully supported | |
| Candidate | Employee (pre-hire)1:1 | Fully supported | |
| Job Application | Application (linked to Job)1:1 | Fully supported | |
| Candidate Note | Employee Note1:1 | Fully supported | |
| Interview Kit + Scorecard | File Attachment + Employee Notelossy | Fully supported | |
| Background Check | File Attachment (Employee)1:1 | Fully supported | |
| Offer Letter | File Attachment (Employee)1:1 | Fully supported | |
| Custom Object (effective-dated) | Custom Fieldlossy | Fully supported | |
| Custom Object (non-effective-dated) | Custom Fieldlossy | 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.
Workday Recruiting gotchas
Requisition → Position → Supervisory Org hierarchy required before any candidate write
Multi-application candidate history is flattened during migration
Resume attachment URLs expire after export from source ATS
Interview Kit and scorecard templates must exist in the destination tenant
Implementation timelines of 5–12 months complicate migration planning
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 org structure mapping
We audit the source Workday Recruiting tenant across Job Requisitions (count, status, confidential flags), Candidates, Job Applications, Interview Kits, Scorecards, Candidate Notes, background check records, offer letters, and any effective-dated or non-effective-dated Custom Objects extending the recruiting schema. We pair this with a BambooHR plan assessment (5, 25, or 50 open jobs per tier) and a org-structure gap analysis: Workday's Supervisory Organization tree is collapsed into a flat list of BambooHR Jobs, and the top-level org name is preserved as metadata. The discovery output is a written migration scope, BambooHR plan recommendation, and a pre-flight checklist of BambooHR configuration items the customer must complete before migration.
Job and employee schema pre-creation
We create all BambooHR Job records from Workday Position and Job Requisition data before any candidate or application data is written. This establishes the foreign key relationships that BambooHR requires on every Application record. Any BambooHR custom fields required for non-effective-dated Workday Custom Objects are pre-created at this stage using the Workday custom object API name mapped to a CamelCase BambooHR field name. Confidential Workday requisitions are flagged with a restricted BambooHR user role note.
Sandbox migration and reconciliation
We run a full migration into a BambooHR staging environment using production-like data volume. The customer's HR administrator reconciles record counts (Jobs in, Candidates in, Applications in, notes and files accounted for), spot-checks 25-50 candidate records against the Workday source, and reviews the serialized scorecard attachments for completeness. Any missing Job mappings, custom field gaps, or file attachment failures are corrected before production migration begins.
Candidate and application migration
We migrate Workday Candidates to BambooHR Employee records in pre-hire (applicant) status, then migrate Job Applications linked to the corresponding BambooHR Jobs created in Step 2. Application status is mapped from Workday (New, In Progress, On-site, Offer, Hired, Rejected, Withdrawn) to the closest BambooHR Application status. Each application receives its original submission timestamp preserved as a custom field.
Scorecard, note, and file attachment migration
We export every Workday Interview Kit PDF and submitted Scorecard, re-upload them as BambooHR file attachments on the corresponding Application or Employee record, and serialize structured evaluation data (evaluator name, score, structured feedback) as formatted Employee Notes. Candidate Notes migrate as BambooHR Employee Notes with author and timestamp. Background check PDFs and offer letter PDFs migrate as file attachments on the Employee record with descriptive filenames. Any file URL that has expired since the export was initiated is flagged in a reconciliation report for the customer to address before the source system is decommissioned.
Cutover, validation, and custom object handoff
We freeze Workday Recruiting writes during cutover, run a final delta migration of any records modified during the migration window, then enable BambooHR as the system of record. We deliver a written inventory of every Workday Custom Object that required flattening, including the original effective-date values and the custom field value written to BambooHR. We do not migrate Workday recruiting workflows, approval chains, or business process scripts; these are documented with a BambooHR configuration guide and rebuilt by the customer's admin post-migration.
Platform deep dives
Workday Recruiting
Source
Strengths
Weaknesses
BambooHR
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. All 7 core objects map 1:1 between Workday Recruiting and BambooHR.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Workday Recruiting and BambooHR.
Object compatibility
All 7 core objects map 1:1 between Workday Recruiting 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
Workday Recruiting: Not publicly documented; rate limits are negotiated at the tenant level and enforced by Workday's integration system.
Data volume sensitivity
Workday Recruiting 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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FAQ
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