HRMS migration
Field-level mapping, validation, and rollback between Madison Resources and Crelate. We move data and schema; workflows are rebuilt natively in Crelate.
Madison Resources
Source
Crelate
Destination
Compatibility
7 of 12
objects map 1:1 between Madison Resources and Crelate.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Madison Resources to Crelate is a platform-type transition: Madison operates as a financial back-office and payroll-funding layer for staffing firms, while Crelate is a recruiting ATS and CRM. There is no REST API to query on the Madison side — all data extraction requires coordinated file exports generated by Madison's internal systems on the customer's behalf. We initiate the export request early in discovery, lock the snapshot date, and map Madison's Worker, Assignment, and Invoice records into Crelate's Contact, Company, Job, and Opportunity objects. Payroll run archives and SUTA tracking data migrate as custom fields on Contact or Opportunity since Crelate is a recruiting platform, not a payroll system. Factor-fee schedules, advance rates, and recourse terms are contractual and not exported — these require renegotiation with a new funder separately. We do not migrate workflows, automations, or sequences because Madison stores these as financial and compliance processes rather than recruiting workflows, and Crelate's automation model requires rebuild by the customer's admin.
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 Madison Resources 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.
Madison Resources
Worker
Crelate
Contact
1:1Madison Worker records (full name, SSN, pay rate, start/end dates, tax withholding elections, direct deposit details) map to Crelate Contact records. We extract Worker fields from the Madison file export and map them to Crelate standard fields (FirstName, LastName, Email, Phone) plus custom fields on Contact for pay rate, pay frequency, tax filing status, and direct deposit routing/account. SSN is stored in a hashed custom field or flagged for the customer's admin to complete post-migration due to PII sensitivity. Any Worker without a valid email is created as a Contact with a placeholder email for recruiter use.
Madison Resources
Assignment
Crelate
Job + Opportunity
1:manyMadison Assignments (linking a Worker to a client placement with a bill rate, pay rate, start date, end date, and status) split into two Crelate objects. The client-side of the Assignment — the open requisition or filled placement — maps to a Crelate Job representing the role. The worker-side maps to a Crelate Opportunity representing the placement or assignment. Opportunity fields carry bill rate, pay rate, margin, and Assignment status. Status transitions from Madison (started, extended, terminated) map to Opportunity stage values that we configure in Crelate before migration.
Madison Resources
Assignment
Crelate
Company
1:1Madison Assignment records carry a client name or ID that references the end-client company. We extract client identifiers from the Assignment file export and map them to Crelate Company records. If the Company does not already exist in Crelate, we create it from the Assignment client reference during transformation. Company records are provisioned before Opportunity import so that Crelate's Company-to-Opportunity lookup is satisfied at insert time.
Madison Resources
Payroll Run
Crelate
Custom Fields on Contact + Opportunity
lossyMadison Payroll Run records (earnings, deductions, taxes, net pay per pay period per Worker) do not have a native Crelate equivalent because Crelate is a recruiting ATS, not a payroll system. We map selected payroll summary fields — most recent pay period gross, most recent pay period net, year-to-date gross — to custom fields on the Crelate Contact record. Full pay stub detail (per-pay-period line items) is delivered as a structured CSV file accompanying the migration for the customer's admin to reference, not as imported records. We flag payroll run exports as reference data rather than operational Crelate records.
Madison Resources
Invoice
Crelate
Opportunity + Custom Fields
1:1Madison Invoices (hours worked, bill rate, applicable markups, invoice status: draft, submitted, paid) map to Crelate Opportunity records with custom fields carrying invoice header values. We preserve the Assignment linkage so that each Opportunity retains its billing context. Invoice status from Madison becomes a custom Opportunity status field (e.g., invoiced, submitted, paid). Line item detail (hourly breakdown per invoice) is delivered as a structured CSV for manual reference because Crelate Opportunity does not have a native line-item sub-object at the invoice level.
Madison Resources
Tax Records
Crelate
Custom Fields on Contact
lossyMadison quarterly and annual tax summaries (federal, state, local withholding and filings) map to custom fields on Crelate Contact for the most recent period's values. We do not import per-pay-period tax detail as that level of granularity has no natural place in a Crelate Contact record. State-specific tax filing status (state of hire, state of residence) migrates as Contact custom fields. Any multi-state tax complexity is flagged for manual review because Crelate does not have a multi-state tax configuration model.
Madison Resources
SUTA Tracking Records
Crelate
Custom Fields on Contact
lossyMadison's SUTA limit tracking (workers approaching or exceeding state unemployment wage bases per state) migrates as Contact custom fields. Each state where the Worker has a SUTA record gets a custom field carrying the wage base consumed and the applicable state rate as of the export date. SUTA limits change annually per state, so we flag that the current-year rate tables require a post-migration review against the state's published rates. Crelate's custom field model (up to 20 per Contact) must be reserved thoughtfully if SUTA tracking spans many states per worker.
Madison Resources
Compliance Documents
Crelate
File Manifest + Manual Upload
1:1Madison stores I-9s, W-2s, 1099s, and state-specific compliance paperwork as document references in the file export manifest. We extract document URLs or file paths and deliver a manifest mapping each Worker to their supporting document references. The actual document files (PDFs, images) require a separate file-level transfer coordinated with Madison support. Crelate's document attachments link to Contact records via ContentDocumentLink, but we do not move the physical files inside the structured data migration scope — we deliver the manifest and the customer uploads manually or via a separate file transfer.
Madison Resources
Owner
Crelate
User
1:1Madison does not expose a user or owner table in its standard data export. If the Madison file export includes an owner or manager field on Assignment or Worker records, we match by name or email against Crelate's User table. Any Owner without a matching Crelate User is flagged in a reconciliation queue for the customer's admin to provision before migration resumes. If no owner data is present in the Madison export, we assign all migrated records to the Crelate admin user and flag this for review.
Madison Resources
Factor Fee Schedules
Crelate
Not Migrated
1:1Madison's factoring arrangements (advance rates, factoring fees, recourse provisions) are stored in individual client contracts, not in operational data tables. These do not appear in Madison's standard data export and are managed outside the staffing firm's operational data boundary. We do not migrate factor fee data. The firm must renegotiate funding terms directly with a new funder or secure a bank line post-migration. We flag this as out-of-scope in the migration scope document delivered during discovery.
Madison Resources
Placement History
Crelate
Opportunity (historical)
1:1Madison Assignment records with a closed status (placement ended, temp-to-perm conversion completed, or terminated) map to Crelate Opportunity records with a closed stage. We preserve the placement start date, end date, bill rate, and pay rate as Opportunity fields. Temp-to-perm conversion outcomes are noted in a custom Opportunity field. Historical placements are included in the migration because the firm's recruiting history and client relationship depth inform future placements tracked in Crelate.
Madison Resources
Client Billing Configuration
Crelate
Company Custom Fields
lossyMadison may include client-specific billing terms (markup percentage, billing frequency, payment terms) in the Assignment or Invoice export. We map these to Crelate Company custom fields so that the client's billing configuration travels with the Company record. If Madison's billing configuration is stored separately or in a non-extractable format, we flag it for manual entry into Crelate Company records post-migration.
| Madison Resources | Crelate | Compatibility | |
|---|---|---|---|
| Worker | Contact1:1 | Fully supported | |
| Assignment | Job + Opportunity1:many | Fully supported | |
| Assignment | Company1:1 | Fully supported | |
| Payroll Run | Custom Fields on Contact + Opportunitylossy | Fully supported | |
| Invoice | Opportunity + Custom Fields1:1 | Fully supported | |
| Tax Records | Custom Fields on Contactlossy | Mapping required | |
| SUTA Tracking Records | Custom Fields on Contactlossy | Mapping required | |
| Compliance Documents | File Manifest + Manual Upload1:1 | Mapping required | |
| Owner | User1:1 | Fully supported | |
| Factor Fee Schedules | Not Migrated1:1 | Not supported | |
| Placement History | Opportunity (historical)1:1 | Fully supported | |
| Client Billing Configuration | Company Custom Fieldslossy | 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.
Madison Resources gotchas
No public API means export scoping requires Madison coordination
Payroll funding terms are contractual and not exported
Multi-state SUTA rates change annually and vary by state
Document file exports require separate file-level coordination
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 Madison export coordination
We audit the customer's Madison account to identify all Worker, Assignment, Payroll Run, Invoice, Tax Record, and SUTA Tracking data available for export. Simultaneously, we submit the formal data export request to Madison support or account management, since there is no self-serve export tool. We lock the snapshot date and agree on the file delivery format (CSV, Excel, or delimited) with Madison. This step takes two to four weeks due to Madison's coordination requirements and determines the baseline for all subsequent transformation work.
Crelate schema pre-configuration
We provision the destination Crelate environment before any data arrives. This includes creating custom fields on Contact (up to 20 total per entity, prioritized for pay rate, SUTA state data, tax filing status, and most recent payroll summary), Company (billing terms, client-specific markup fields), and Opportunity (bill rate, pay rate, margin, Assignment status, invoice status). We configure Opportunity stage values to match Madison Assignment lifecycle states (active, extended, temp-to-perm, terminated). Record types and pipeline layout are set up during this phase so that migrated data lands in the correct Crelate structure from the first import.
File export receipt and data profiling
Once Madison delivers the file export, we profile the data for quality: duplicate Worker records, missing email addresses, null Assignment end dates, inconsistent state codes in SUTA records, and invoice line-item formatting. We produce a data quality report and work with the customer to resolve high-impact issues before transformation begins. Any Madison data that cannot be mapped to a Crelate object (factor fee schedules, contractual funding terms) is documented as out-of-scope and excluded from the migration load.
Transformation and staging migration
We transform the Madison file export into Crelate API-compatible JSON and CSV payloads. Worker records become Contact records with custom fields populated. Assignments split into Job (client role) and Opportunity (placement) records with Company lookups resolved. Invoice headers and status become Opportunity custom fields. Payroll run summary data becomes Contact custom fields and a reference CSV. SUTA tracking data becomes Contact custom fields per state. We run a full staging migration into Crelate using a test environment and deliver a reconciliation report showing record counts, mapping coverage, and any records that failed import for review.
Customer reconciliation and sign-off
The customer's staffing operations lead reviews the staging migration output against the Madison source data. We spot-check 25-50 randomly selected Workers, Assignments, and Invoices in Crelate against the source file. Any mapping corrections (custom field type mismatches, missing Company lookups, incorrect Opportunity stages) are corrected before production migration. The customer signs off on the staging results and confirms the production migration date. We also deliver the document manifest (I-9s, W-2s, compliance file references) and the payroll reference CSV at this stage.
Production migration and cutover
We run the production migration in dependency order: Companies first, then Contacts (with CompanyId resolved), then Jobs (from Assignment client references), then Opportunities (with CompanyId and JobId resolved), then custom field data for Contacts and Opportunities. Document file references are delivered as a manifest for manual Crelate upload. We freeze Madison write access during cutover, run a final delta migration for any records modified during the cutover window, then hand off. We deliver the payroll reference CSV, the SUTA tracking summary, and the factor fee out-of-scope document. We do not rebuild Madison financial workflows or payroll processes in Crelate; those are separate scope.
Platform deep dives
Madison Resources
Source
Strengths
Weaknesses
Crelate
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 Madison Resources and Crelate.
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
Madison Resources: Not publicly documented.
Data volume sensitivity
Madison Resources 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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