HRMS migration
Field-level mapping, validation, and rollback between LogicMelon and BambooHR. We move data and schema; workflows are rebuilt natively in BambooHR.
LogicMelon
Source
BambooHR
Destination
Compatibility
8 of 10
objects map 1:1 between LogicMelon and BambooHR.
Complexity
BStandard
Timeline
3-5 weeks
Overview
LogicMelon and BambooHR serve different primary functions: LogicMelon is a multi-posting recruitment aggregator that pushes job adverts to dozens of boards and consolidates responses; BambooHR is a cloud HRIS with a built-in ATS for small-to-mid-market hiring. Moving from LogicMelon to BambooHR is a platform-category migration: the destination system has no equivalent for LogicMelon's multi-board posting layer, its CV search across aggregated job boards, or its unified application inbox per job. We migrate the structured records — Jobs as Job Openings, Candidates as Applicants or Employees, Applications as history on those records — and flag everything else for manual rebuild. The original job board targeting list migrates as a custom field on the Job Opening. BambooHR's ATS caps job openings by plan tier (5, 25, or 50), so we confirm the customer's active job count against their BambooHR plan during scoping. We do not migrate LogicMelon Workflows, job board integrations, or CV search configurations as these are platform features without a data-record equivalent in BambooHR.
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 LogicMelon 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.
LogicMelon
Job
BambooHR
Job Opening
1:1LogicMelon Job records map to BambooHR Job Openings. The job title, description, location, employment type, and department migrate directly. The original job board targeting list (the set of boards LogicMelon posted to) is preserved as a comma-separated tag or custom field on the BambooHR Job Opening, since BambooHR does not support multi-board posting natively. Active job postings in LogicMelon are migrated as open Job Openings in BambooHR; closed or filled jobs are migrated as inactive records for historical reference.
LogicMelon
Application
BambooHR
Applicant
1:1Each LogicMelon Application record maps to a BambooHR Applicant record attached to the corresponding Job Opening. The application date, current stage in the pipeline, and any screening notes attached to the Application in LogicMelon migrate as custom fields or notes on the BambooHR Applicant. BambooHR's fixed pipeline statuses (Applied, Phone Screen, Interview, Offer, Rejected, Hired) may require re-labelling via BambooHR's status configuration if the customer's LogicMelon pipeline uses non-standard stage names.
LogicMelon
Candidate
BambooHR
Applicant / Employee
1:manyLogicMelon Candidates with no associated Application in LogicMelon (sourced via CV search but not applied) are migrated as BambooHR Applicants. LogicMelon Candidates linked to an Application with status Hired or a completed offer are migrated as BambooHR Employees, with their hire date set from the Application's final status change timestamp. Candidates sourced via CV search without a corresponding job application are flagged in the migration report so the customer can decide whether to import them as Applicants or employees in BambooHR.
LogicMelon
CV / Resume
BambooHR
File Attachment (on Applicant or Employee)
1:1LogicMelon stores CV documents as binary file attachments (PDF or Word) linked to Candidate records. We extract the raw file from LogicMelon's file store and attach it to the corresponding BambooHR Applicant record or Employee record. The structured profile fields already captured in LogicMelon's Candidate object (name, email, phone, skills, work history) are migrated directly to the BambooHR record. The CV file serves as the backup source-of-truth where structured fields are incomplete. Any CV text extracted during pre-processing can be written to a custom long-text field on the BambooHR record.
LogicMelon
Job Board Association
BambooHR
Custom Field / Tag (on Job Opening)
1:1LogicMelon stores the list of job boards targeted per job advert as a board-association object. BambooHR has no native equivalent for multi-board posting distribution. We preserve the board list as a tag or custom field on the Job Opening record (e.g., a multi-value text field listing 'Indeed, LinkedIn, Reed, Totaljobs') so teams can see the original posting distribution. This is stored as metadata only; BambooHR does not use this field to trigger any posting action.
LogicMelon
Pipeline Stages
BambooHR
Applicant Status Configuration
lossyLogicMelon's configurable pipeline stages (Applied, Screened, Interviewed, Offered, etc.) are customer-specific. BambooHR uses a fixed set of applicant statuses on its Job Opening. We map the customer's LogicMelon stage names to BambooHR status labels during scoping, flagging any LogicMelon stages that have no BambooHR equivalent. If the customer uses stages beyond BambooHR's six-status model (Applied, Phone Screen, Interview, Offer, Rejected, Hired), we note the overflow stages for manual re-labelling in BambooHR's settings post-migration.
LogicMelon
Screening Notes
BambooHR
Notes (on Applicant)
1:1Recruiter screening notes and scoring attached to LogicMelon Application records are migrated as Notes on the corresponding BambooHR Applicant. We preserve the original note author (where available from LogicMelon) and timestamp. BambooHR does not support a dedicated screening score field outside of custom fields, so we either map numeric scores to a custom field on the Applicant or append them as structured note text depending on the customer's preference.
LogicMelon
Custom Fields (Jobs / Applications)
BambooHR
Custom Fields (Job Opening / Applicant)
1:1LogicMelon custom fields on Jobs and Applications are identified during discovery. We map them to BambooHR custom fields on the corresponding object (Job Opening or Applicant), creating the destination field if it does not exist. BambooHR supports text, number, date, dropdown, checkbox, and employee-type custom fields. We flag any LogicMelon custom fields with data types (e.g., complex multi-select or relational fields) that cannot be represented in BambooHR's custom field schema.
LogicMelon
Attachments (non-CV)
BambooHR
File Attachments (on Applicant / Employee)
1:1File attachments beyond CVs — such as cover letters, assessment documents, or reference files attached to LogicMelon Jobs or Applications — are extracted and attached to the corresponding record in BambooHR. We preserve the original filename and attach it to the Applicant or Employee record using BambooHR's file attachment API endpoint.
LogicMelon
Organisation Hierarchy
BambooHR
Locations / Departments
1:1LogicMelon's multi-tenant organisation hierarchy (agency-level vs. client-level structures) maps to BambooHR's Locations and Departments structure. We extract the organisation hierarchy during discovery and map it to the customer's BambooHR Locations (for office or client-level separation) and Departments (for functional team structure). The mapping is configuration-only; BambooHR does not support the same multi-tenant sub-account model as LogicMelon.
| LogicMelon | BambooHR | Compatibility | |
|---|---|---|---|
| Job | Job Opening1:1 | Fully supported | |
| Application | Applicant1:1 | Fully supported | |
| Candidate | Applicant / Employee1:many | Fully supported | |
| CV / Resume | File Attachment (on Applicant or Employee)1:1 | Fully supported | |
| Job Board Association | Custom Field / Tag (on Job Opening)1:1 | Fully supported | |
| Pipeline Stages | Applicant Status Configurationlossy | Mapping required | |
| Screening Notes | Notes (on Applicant)1:1 | Mapping required | |
| Custom Fields (Jobs / Applications) | Custom Fields (Job Opening / Applicant)1:1 | Fully supported | |
| Attachments (non-CV) | File Attachments (on Applicant / Employee)1:1 | Fully supported | |
| Organisation Hierarchy | Locations / Departments1:1 | 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.
LogicMelon gotchas
EMEA vs USA API instance split affects endpoint routing
API authentication ties credentials to organisation structures
Job board target lists are stored per job, not globally
CV documents are binary attachments without a standard parseable schema
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 scoping
We audit the LogicMelon portal across Jobs, Applications, Candidates, CV files, custom fields, and pipeline stage configurations. We identify the correct LogicMelon API instance (EMEA vs USA) and confirm credentials are scoped to the correct organisational unit with appropriate read permissions. We extract a record count across all objects and surface any custom fields, non-standard pipeline stages, or multi-board associations. We pair this with a BambooHR readiness check: confirm the target BambooHR plan, verify the active job count against the ATS tier cap, and confirm whether BambooHR Hiring is active on the destination account. The discovery output is a written migration scope including a record count by object, a list of any unmapped features, and a BambooHR plan recommendation if the ATS cap is a constraint.
BambooHR schema pre-configuration
We configure the BambooHR destination before any data moves: create custom fields on Job Openings and Applicants to receive LogicMelon data that has no native equivalent (including the original job board list as a tag field, custom stage labels, and any numeric screening scores). We configure BambooHR applicant pipeline statuses to match the customer's LogicMelon stage names as closely as possible, flagging any LogicMelon stages that exceed BambooHR's six-status model. If the customer has a complex organisation hierarchy, we set up Locations and Departments in BambooHR to match the LogicMelon structure. This step requires the customer to provide BambooHR admin credentials with field-creation permissions.
Sandbox migration and reconciliation
We run a full migration into the customer's BambooHR test environment using production-like data volume. The customer's HR or recruiting lead reconciles record counts: Job Openings in, Applicants in, Employees in (for hired candidates), CV files attached correctly, and notes preserved on the right records. We spot-check 25-50 random records against the LogicMelon source data and surface any field mapping discrepancies. Any schema adjustments, custom field additions, or stage label corrections happen in this phase. The customer signs off the sandbox migration before production migration begins.
Candidate-to-Applicant split and CV extraction
We extract LogicMelon Candidates and resolve the split before inserting into BambooHR: candidates with a LogicMelon Application status of Hired map to BambooHR Employees; candidates with any other Application status map to BambooHR Applicants. Candidates without any Application record (sourced via CV search) are flagged in a separate reconciliation report for the customer to decide on. We extract all CV files from LogicMelon's file store and attach them to the corresponding BambooHR Applicant or Employee record using the BambooHR file attachment API. The original board association list per Job is extracted and written to the board-list custom field on the Job Opening in BambooHR.
Production migration in dependency order
We run production migration in record-dependency order: Locations and Departments first (if any), then Job Openings with board-list metadata, then Applicants (with parent Job Opening resolved), then Employees for hired candidates (with Applicant resolved where applicable), then Notes and Screening data on Applicants, then CV file attachments. Each phase emits a row-count reconciliation report. We use BambooHR's API with rate-limit handling and exponential backoff. Active job postings in LogicMelon are migrated as open Job Openings in BambooHR at cutover; completed or filled jobs are migrated as inactive records.
Cutover, validation, and rebuild handoff
We freeze LogicMelon writes during the cutover window, run a final delta migration of any records created or modified during the migration window, then set BambooHR as the system of record. We deliver the Workflow and board-integration inventory document to the customer's admin team: this lists each LogicMelon job's original board list (for manual re-posting), any active LogicMelon workflow configurations (for rebuild in BambooHR's Workflow module or a third-party tool), and the CV-search sourcing notes. We support a one-week hypercare window where we resolve any reconciliation issues. We do not configure BambooHR's third-party job board integrations or rebuild LogicMelon workflows as BambooHR Workflows; those are separate configuration engagements.
Platform deep dives
LogicMelon
Source
Strengths
Weaknesses
BambooHR
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. 1 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 LogicMelon and BambooHR.
Object compatibility
1 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
LogicMelon: Not publicly documented in available API reference materials.
Data volume sensitivity
LogicMelon 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
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