How long does a Zinc to Odoo CRM migration take?

Most Zinc-to-Odoo CRM migrations complete in 48–72 hours of clock time for under 50,000 records. Larger setups with 500k+ records or heavy custom field definitions (reference-check fields on every crm.lead) extend to 5–7 days. The longest planning step is defining the Odoo custom field schema for reference-check data before any records move, since custom fields must be created in Odoo Community via Python module or in Studio for Enterprise before migration data lands.

Will my Zinc recruiting workflows and automation sequences migrate to Odoo?

No. FlitStack migrates data and schema only — recruiting workflows, automated reference-check stage-gating, and notification sequences in Zinc do not transfer to Odoo CRM. They must be rebuilt in Odoo Studio, via Python custom automations, or using a separate Odoo Recruitment app. We export your Zinc workflow definitions as a structured JSON document so your Odoo admin has a rebuild reference. Note that Odoo Community requires Python development for custom automations; Odoo Enterprise users have access to Studio's no-code workflow builder.

What does a Zinc reference check become in Odoo CRM?

Reference-check data (check_type, check_status, verified_date, and reference contact details) has no native Odoo CRM equivalent and is stored as custom fields on the crm.lead record: x_studio_reference_check_status, x_studio_check_type, x_studio_verified_date, x_studio_reference_name, x_studio_reference_email, and x_studio_reference_relationship. These fields must be defined in your Odoo database (via Python model for Community, or Studio for Enterprise) before migration. The reference-contact person also gets a res.partner record for cross-referencing. Stage-enter timestamps are preserved as x_studio_stage_entered_date for reporting continuity.

Can I migrate Zinc candidate records to Odoo custom objects?

Odoo CRM does not have a native custom-object model for recruiting candidates the way Salesforce does — crm.lead is the standard object for both leads and opportunities. If your Odoo implementation requires a separate recruiting object (distinct from sales leads), FlitStack can map Zinc candidates to a custom crm.recruitment_candidate model built as an Odoo custom module. This requires Python development in Community Edition and is more straightforward in Odoo Enterprise using Studio. We assess whether this is needed during the discovery audit and include it in the pre-migration schema plan.

How does Zinc's pipeline status map to Odoo's kanban stages?

Zinc stores reference-check status as flat pick-list flags on candidate records (e.g., pending, in_progress, completed, failed). Odoo CRM uses crm.stage records arranged in a kanban view with name, sequence, fold, and probability per team. We map each Zinc status value to a corresponding Odoo crm.stage by value, creating new stages if needed and setting probability and fold values from your Odoo configuration. Stage-enter timestamps are preserved as x_studio_stage_entered_date on the crm.lead so historical stage-transition timing survives the migration.

Does the migration affect my Zinc account during the cutover?

No. FlitStack AI uses scoped read access on Zinc via API or CSV export — your team continues working in Zinc throughout the migration. A delta-pickup window (24–48 hours) runs in parallel with the full migration, capturing any new candidate records, updated reference checks, or stage changes that occur in Zinc during the cutover period. No writes are made to Zinc during this window. After delta-pickup completes, your Odoo instance reflects Zinc's final state at go-live.

What data can I export from Zinc if I want to migrate manually?

Zinc provides a REST API for authorized accounts that supports exporting candidate records, reference-check data, and contact information in JSON or CSV format. The API supports bulk retrieval endpoints for large datasets. If your Zinc plan does not include API access, records can be exported manually via the Zinc dashboard in CSV. FlitStack uses whichever export method your plan supports. Note that any integration configurations with ATS or HRIS tools (Greenhouse, Bob, etc.) are connection settings that exist outside the data export — those must be reconfigured independently in Odoo.

Zinc to Odoo CRM Migration — Field-Level Mapping & Rollback

Overview

What this migration involves

Zinc is a talent-acquisition and reference-checking platform that stores candidate records, background-check results, and reference-contact data linked to recruiting workflows. Odoo CRM is an open-source ERP-CRM that uses a polymorphic crm.lead model (leads can transition to opportunities) and stores contacts in res.partner. The data models diverge structurally: Zinc's candidate-centric flat records become Odoo's relational partner-lead-object graph, and reference-check results have no native Odoo CRM equivalent — they land as custom fields on crm.lead. FlitStack AI maps candidate and contact records from Zinc's API or CSV export into Odoo's res.partner and crm.lead models, transforming flat reference-check data into custom fields on Odoo leads (x_studio_reference_check_status, x_studio_check_type, x_studio_verified_date). We preserve original create/update timestamps, map Zinc's status flags to Odoo crm.stage kanban stages, and resolve Zinc owner assignments by email match against Odoo user accounts. Recruiting-specific workflows and automation in Zinc do not migrate — they must be rebuilt in Odoo's Studio or a dedicated Recruitment app. We export Zinc workflow definitions as a rebuild reference for your Odoo admin. Migration runs against Odoo's XML-RPC API (the standard integration endpoint for Odoo Community and Enterprise). API rate limits, PostgreSQL field-type constraints, and Odoo edition (Community vs Enterprise) all shape the approach. A delta-pickup window captures any records modified during cutover.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Object mapping

How Zinc objects map to Odoo CRM

Each row shows how a Zinc object lands in Odoo CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Zinc

Contact / Candidate

maps to

Odoo CRM

res.partner

1:1

Fully supported

Zinc contact and candidate records map to Odoo res.partner (the core contact model). Email, name, phone, job title, company, and address fields map directly. Reference-check context is stored on related crm.lead records rather than on the partner itself.

Zinc

Candidate

maps to

Odoo CRM

crm.lead

1:1

Fully supported

Zinc candidate records that represent prospective hires or talent pipeline entries map to Odoo crm.lead as Lead-type records (type='lead'). The polymorphic crm.lead model supports both Lead and Opportunity states — candidate data enters as Lead and can transition to Opportunity on conversion.

Zinc

Reference Check

maps to

Odoo CRM

Custom fields on crm.lead

1:1

Fully supported

Reference-check records have no native Odoo CRM equivalent. We create x_studio_reference_check_status, x_studio_check_type, x_studio_verified_date, and x_studio_reference_name/email fields on crm.lead and populate them per candidate record during migration.

Zinc

Reference Contact

maps to

Odoo CRM

res.partner + crm.lead custom fields

many:1

Fully supported

Reference contacts from Zinc (the person giving the reference) are stored as res.partner records and linked to the candidate's crm.lead via a many2one relationship. The reference's relationship to the candidate is stored in x_studio_reference_relationship on the lead.

Zinc

Company / Organization

maps to

Odoo CRM

res.partner (company type)

1:1

Fully supported

Zinc organizations and company fields on candidates map to res.partner records with is_company=True. The company contact holds the organization-level data (domain, industry, employee count) while individual contacts link to it via parent_id.

Zinc

Pipeline Stage (status flags)

maps to

Odoo CRM

crm.stage

1:1

Fully supported

Zinc reference-check status flags (e.g., pending, in_progress, completed, failed) are mapped to Odoo crm.stage records by value. We create or map to existing Odoo stages and preserve stage-enter timestamps as custom datetime fields on crm.lead.

Zinc

Owner / Recruiter

maps to

Odoo CRM

res.users (via email match)

1:1

Fully supported

Zinc owner and recruiter assignments are resolved by email match against Odoo res.users. Unmatched owners are flagged before migration — your Odoo admin either creates the user first or assigns their records to a fallback owner.

Zinc

Activity / Communication Log

maps to

Odoo CRM

mail.message / crm.lead note

1:1

Fully supported

Zinc communication logs and activity history (emails, call notes, scheduling messages) are stored as mail.message records linked to the corresponding crm.lead or res.partner in Odoo. Original timestamps and author information are preserved.

Zinc

Attachment / Document

maps to

Odoo CRM

ir.attachment

1:1

Fully supported

Documents and files attached to Zinc candidate or reference-check records are downloaded and re-uploaded to Odoo's ir.attachment model, linked to the corresponding crm.lead or res.partner record.

Zinc

Tag / Label

maps to

Odoo CRM

crm.tag / res.partner.category

1:1

Fully supported

Zinc tags and labels on candidate or contact records map to Odoo's crm.tag for lead-specific tags and res.partner.category (also called contact tags) for broader classification. Tags with no Odoo equivalent are created during migration.

Zinc

Workflow / Automation (Zinc recruiting workflows)

maps to

Odoo CRM

No equivalent — rebuild required

1:1

Fully supported

Zinc recruiting workflows and automated sequences (e.g., stage-gating reference checks, reminder triggers) have no direct Odoo CRM equivalent. FlitStack exports the workflow definitions as a structured JSON document for your Odoo admin to reference when rebuilding in Odoo Studio or via custom Python automations.

Zinc

ATS/HRIS Integration Config

maps to

Odoo CRM

No equivalent — rebuild required

1:1

Fully supported

Zinc's integrations with ATS platforms (Greenhouse, Bob, etc.) are third-party connection configurations that cannot migrate. The integration endpoints, webhook URLs, and sync rules must be reconfigured against Odoo's Integration API or a middleware tool like Make/Zapier.

Zinc

Reporting / Dashboard Configuration

maps to

Odoo CRM

No equivalent — rebuild required

1:1

Fully supported

Odoo has a built-in reporting suite (crm_pipeline_reporting, dashboards, SQL views) that replaces Zinc's reporting setup. The underlying migrated data populates these reports immediately. Your Odoo admin configures the dashboard layout to match your previous reporting views.

Zinc	Odoo CRM	Compatibility
Contact / Candidate	res.partner1:1	Fully supported
Candidate	crm.lead1:1	Fully supported
Reference Check	Custom fields on crm.lead1:1	Fully supported
Reference Contact	res.partner + crm.lead custom fieldsmany:1	Fully supported
Company / Organization	res.partner (company type)1:1	Fully supported
Pipeline Stage (status flags)	crm.stage1:1	Fully supported
Owner / Recruiter	res.users (via email match)1:1	Fully supported
Activity / Communication Log	mail.message / crm.lead note1:1	Fully supported
Attachment / Document	ir.attachment1:1	Fully supported
Tag / Label	crm.tag / res.partner.category1:1	Fully supported
Workflow / Automation (Zinc recruiting workflows)	No equivalent — rebuild required1:1	Fully supported
ATS/HRIS Integration Config	No equivalent — rebuild required1:1	Fully supported
Reporting / Dashboard Configuration	No equivalent — rebuild required1:1	Fully supported

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

Zinc gotchas

High

Integration settings do not migrate automatically

Medium

Custom check templates with bespoke rubrics require field-level mapping

Low

Audit logs are not accessible for export

Odoo CRM gotchas

High

Odoo.sh version gating blocks assisted migrations from trial

High

Enterprise modules fail to install on Community after database restore

Medium

Custom module view inheritance breaks between Odoo major versions

Medium

Custom fields risk losing their application context on Community

Low

API access for Community is gated behind the Custom Plan

Zinc gotchas		Odoo CRM gotchas
Severity	Issue	Severity	Issue
High	Integration settings do not migrate automatically	High	Odoo.sh version gating blocks assisted migrations from trial
Medium	Custom check templates with bespoke rubrics require field-level mapping	High	Enterprise modules fail to install on Community after database restore
Low	Audit logs are not accessible for export	Medium	Custom module view inheritance breaks between Odoo major versions
		Medium	Custom fields risk losing their application context on Community
		Low	API access for Community is gated behind the Custom Plan

Pair-specific challenges

Reference-check records have no native Odoo CRM equivalent

Zinc stores background-check and reference-screening results as first-class objects with structured fields (check_type, check_status, verified_date, reference_contact). Odoo CRM has no built-in reference-check or screening record type — the crm.lead model handles leads and opportunities, not background-screening data. FlitStack creates x_studio_reference_check_status, x_studio_check_type, x_studio_verified_date, and x_studio_reference_* fields on crm.lead to preserve this data. These fields must be defined in Odoo Studio (or via Python model inheritance for Community Edition) before migration data lands. The field definitions and their position on the lead form view are part of the pre-migration schema setup deliverable.
Odoo API rate limits and batch-load constraints

Odoo's XML-RPC API — the standard endpoint for all Odoo Community and Enterprise integrations — enforces a rate limit of approximately 1 request per second on external API calls. Large Zinc datasets (thousands of candidate and reference-check records) require batch-loading via Odoo's csv import or direct PostgreSQL INSERT operations under a controlled transaction. The Odoo forum documents cases where importing 5,500 records via single XML-RPC calls took over two hours. FlitStack uses Odoo's Model.create() batch mode via xmlrpc where possible and falls back to PostgreSQL COPY for high-volume runs, keeping the migration within the 48–72 hour window for standard record volumes.
crm.lead is polymorphic — Lead and Opportunity states require type-aware mapping

Odoo's crm.lead model uses a polymorphic type field: records can be 'lead' or 'opportunity'. A Zinc candidate record entering Odoo as a 'lead' can be converted to 'opportunity' manually in Odoo's UI or via the convert_lead_to_opportunity wizard. The polymorphic nature means that certain fields are hidden or shown depending on the type — for example, some fields visible on a Lead disappear when it becomes an Opportunity. FlitStack maps all candidate records as type='lead' on ingestion, preserving the x_studio_* custom fields regardless of type state. If your Odoo workflow requires immediate Opportunity conversion, your admin runs the conversion wizard post-migration with the custom fields intact.
Custom field naming conventions differ by Odoo edition

Odoo Community Edition does not have a Studio visual field editor — custom fields must be defined via Python model inheritance (creating a new module with _inherit and field definitions). The field names follow Odoo's convention: custom fields are prefixed with x_studio_ in Community and get a user-friendly label via the field string parameter. Enterprise users can create these fields in Studio with a label-first naming approach. FlitStack's migration plan specifies the exact field definitions (name, type, selection options) so your Odoo developer or admin can create them before the migration run, regardless of which edition you are using.

Migration approach

Six steps for a successful Zinc to Odoo CRM data migration

Audit Zinc data export and define Odoo custom field schema

FlitStack connects to Zinc via API or CSV export to inventory all candidate, contact, reference-check, and attachment records. We produce a data audit report showing record counts, field coverage, and any null or malformed data. Simultaneously, we define the Odoo crm.lead custom field schema (x_studio_reference_check_status, x_studio_check_type, x_studio_verified_date, x_studio_reference_name, x_studio_reference_email, x_studio_reference_relationship, x_studio_job_requisition, x_studio_candidate_id, x_studio_original_create_date, x_studio_stage_entered_date) and deliver a field creation guide for your Odoo developer or Studio admin before any data moves.
Resolve owners by email and sequence the Odoo import order

Zinc owner and recruiter assignments are resolved by email match against Odoo res.users. We generate a match report showing matched users, unmatched owners, and fallback assignments for your approval. The Odoo import sequence is ordered to respect foreign-key constraints: res.partner company records first, then res.partner individual contacts linked to those companies, then crm.lead records with owner assignments, then mail.message activity logs, and finally ir.attachment file links. This ordering ensures that parent_id on res.partner and crm.lead user_id references resolve correctly on first insertion.
Run sample migration with field-level diff

A representative slice of records — typically 100–500 candidate and contact records spanning multiple reference-check statuses and pipeline stages — migrates first via Odoo's XML-RPC API in batch mode. FlitStack generates a field-level diff comparing source values (from Zinc) against destination values (in Odoo) for every mapped field, including the custom x_studio_* reference-check fields. You verify that stage mapping, owner resolution, and reference data preservation all match expectations before the full run commits. This sample also surfaces any PostgreSQL constraint violations or missing pick-list values before large-volume data is touched.
Full migration run with delta-pickup window and rollback plan

The full migration loads all Zinc candidate, contact, company, reference-check, activity, and attachment records into Odoo using the sequenced import order validated in the sample step. A delta-pickup window (typically 24–48 hours) runs in parallel, capturing any new records or stage changes made in Zinc during the cutover window. FlitStack generates an audit log of every inserted record with source Zinc ID, Odoo ID, and operation timestamp. If reconciliation reveals unexpected gaps, a one-click rollback reverts the Odoo database to its pre-migration state so the run can be corrected and re-executed without data contamination.

Platform deep dives

Context on both ends of the pair

Zinc

Source

Strengths

Structured digital reference reports replace unstructured phone calls, producing consistent, comparable data across hires.
Fast turnaround from request to completed reference — multiple reviews cite 48-hour or next-day completion timelines.
Integration ecosystem connects to major ATS and HRIS platforms, automating request dispatch and result ingestion.
Configurable check templates let companies tailor questions to role level and department without rebuilding from scratch.
High customer satisfaction — 4.7/5 on G2 with 83% five-star ratings across 174 reviews.

Weaknesses

No live chat or real-time support channel — users are directed to a chatbot or email for assistance.
Admin and finance users have limited self-service visibility into check consumption, volume usage, and remaining quota.
Integration settings and webhook configurations must be manually re-established after any migration, with no automated export of these settings.
Custom check templates with non-standard scoring rubrics may not map cleanly to alternative reference-checking platforms.

Odoo CRM

Destination

Strengths

Modular open-source architecture lets teams start with CRM and add ERP apps as needs grow, all sharing one PostgreSQL database.
Free Community edition with no contact limits and full source code access means zero licensing cost for evaluation and small deployments.
Drag-and-drop Kanban pipeline with AI lead scoring gives a visual, prioritized view of the sales funnel without requiring custom configuration.
Native integrations with email, live chat, SMS, VoIP, WhatsApp, and social media feed all inbound leads into a single unified inbox.
Active Odoo Community Association (OCA) maintains dozens of community-maintained modules on GitHub for extended functionality.

Weaknesses

Gmail and email integration reliability is a recurring complaint — threads drop and conversations scatter across inboxes, disrupting sales team workflows.
Enterprise edition pricing stacks quickly: multiple apps at per-user rates ($25–$50/user/month) plus Odoo.sh hosting costs more than many SMBs anticipate.
Setup and configuration complexity increases significantly once custom fields, automation rules, and multiple installed modules are in play.
Odoo.sh trial databases run on a version (e.g., 18.3) that is not directly migratable to Odoo.sh, blocking the assisted migration path Odoo advertises.
Version upgrades between major Odoo releases (e.g., 17→18) frequently break custom module view definitions and XPath expressions, requiring manual remediation.

	Zinc Source	Odoo CRM Destination
Strengths	Structured digital reference reports replace unstructured phone calls, producing consistent, comparable data across hires. Fast turnaround from request to completed reference — multiple reviews cite 48-hour or next-day completion timelines. Integration ecosystem connects to major ATS and HRIS platforms, automating request dispatch and result ingestion. Configurable check templates let companies tailor questions to role level and department without rebuilding from scratch. High customer satisfaction — 4.7/5 on G2 with 83% five-star ratings across 174 reviews.	Modular open-source architecture lets teams start with CRM and add ERP apps as needs grow, all sharing one PostgreSQL database. Free Community edition with no contact limits and full source code access means zero licensing cost for evaluation and small deployments. Drag-and-drop Kanban pipeline with AI lead scoring gives a visual, prioritized view of the sales funnel without requiring custom configuration. Native integrations with email, live chat, SMS, VoIP, WhatsApp, and social media feed all inbound leads into a single unified inbox. Active Odoo Community Association (OCA) maintains dozens of community-maintained modules on GitHub for extended functionality.
Weaknesses	No live chat or real-time support channel — users are directed to a chatbot or email for assistance. Admin and finance users have limited self-service visibility into check consumption, volume usage, and remaining quota. Integration settings and webhook configurations must be manually re-established after any migration, with no automated export of these settings. Custom check templates with non-standard scoring rubrics may not map cleanly to alternative reference-checking platforms.	Gmail and email integration reliability is a recurring complaint — threads drop and conversations scatter across inboxes, disrupting sales team workflows. Enterprise edition pricing stacks quickly: multiple apps at per-user rates ($25–$50/user/month) plus Odoo.sh hosting costs more than many SMBs anticipate. Setup and configuration complexity increases significantly once custom fields, automation rules, and multiple installed modules are in play. Odoo.sh trial databases run on a version (e.g., 18.3) that is not directly migratable to Odoo.sh, blocking the assisted migration path Odoo advertises. Version upgrades between major Odoo releases (e.g., 17→18) frequently break custom module view definitions and XPath expressions, requiring manual remediation.

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Migrate from Zinc to Odoo CRM

What this migration involves

Field-level fidelity

Schema-aware mapping

Relationships preserved

Full activity history

Attachments & notes

Two sides of the same decision

Zinc

Odoo CRM

How Zinc objects map to Odoo CRM

What specifically takes care here

Six steps for a successful Zinc to Odoo CRM data migration

Context on both ends of the pair

How hard is this migration?

Estimate your Zinc to Odoo CRM migration cost

What are you migrating?

Frequently asked questions about Zinc to Odoo CRM data migrations

Can't find your answer?

Related migrations to explore

Move from Zinc.
Land in Odoo CRM, intact.

Migrate from Zinc to Odoo CRM

What this migration involves

Field-level fidelity

Schema-aware mapping

Relationships preserved

Full activity history

Attachments & notes

Two sides of the same decision

Zinc

Odoo CRM

How Zinc objects map to Odoo CRM

What specifically takes care here

Six steps for a successful Zinc to Odoo CRM data migration

Context on both ends of the pair

How hard is this migration?

Estimate your Zinc to Odoo CRM migration cost

Frequently asked questions about Zinc to Odoo CRM data migrations

Can't find your answer?

How long does a Zinc to Odoo CRM migration take?

Will my Zinc recruiting workflows and automation sequences migrate to Odoo?

What does a Zinc reference check become in Odoo CRM?

Can I migrate Zinc candidate records to Odoo custom objects?

How does Zinc's pipeline status map to Odoo's kanban stages?

Does the migration affect my Zinc account during the cutover?

What data can I export from Zinc if I want to migrate manually?

Related migrations to explore

Move from Zinc. Land in Odoo CRM, intact.

Move from Zinc.
Land in Odoo CRM, intact.