CRM migration
Field-level mapping, validation, and rollback between Zinc and Salesforce Sales Cloud. We move data and schema; workflows are rebuilt natively in Salesforce Sales Cloud.
Zinc
Source
Salesforce Sales Cloud
Destination
Compatibility
10 of 12
objects map 1:1 between Zinc and Salesforce Sales Cloud.
Complexity
BStandard
Timeline
48–72 hours
Overview
Zinc is an HR-focused SaaS platform centered on candidate referencing, background checks, and employee onboarding workflows. Salesforce Sales Cloud is a customer relationship management platform built around accounts, contacts, opportunities, and custom objects. The two platforms share a relational object model but differ fundamentally in their primary entity: Zinc optimizes for the candidate and employment lifecycle; Salesforce optimizes for the account-revenue relationship. Migrating from Zinc to Salesforce requires translating candidate records into Contact objects, employment histories into custom objects with lookup relationships, and background-check results into custom fields or related records. FlitStack AI accesses Zinc via its REST API to extract records with full field fidelity, transforms each record to match Salesforce's schema conventions, and loads via the Bulk API to handle large record volumes without hitting API rate limits. Workflows, email templates, and automation logic built in Zinc do not transfer — we export definitions as JSON for your team to rebuild in Salesforce Flow or Apex. The result is a Salesforce org with your complete recruiting and employment history, ready for reporting from day one.
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 Zinc object lands in Salesforce Sales Cloud, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Zinc
Candidate
Salesforce Sales Cloud
Contact
1:1Zinc's Candidate record maps directly to Salesforce Contact. Name, email, phone, address, and LinkedIn URL translate to standard Contact fields. Original create and update timestamps are preserved as custom datetime fields since Salesforce's CreatedDate reflects the migration load date, not the original record date.
Zinc
Candidate.employment_history
Salesforce Sales Cloud
Employment_History__c (Custom Object)
1:1Zinc stores employment history as an array of objects within the Candidate record. Each employment entry becomes a separate Employment_History__c record with a lookup to the Contact. Job title, company name, start/end dates, and responsibilities map to custom fields on the custom object.
Zinc
Background Check
Salesforce Sales Cloud
Background_Check__c (Custom Object)
1:1Zinc's background-check results attach to the Candidate record as structured data (check type, status, completed date, verdict). Since Salesforce has no native background-check object, we create a Background_Check__c custom object with lookup to Contact and fields for each data point. If only a single check is needed per candidate, a set of custom fields on Contact suffices.
Zinc
Onboarding Checklist
Salesforce Sales Cloud
Onboarding_Milestone__c (Custom Object)
1:manyZinc tracks onboarding as a step-by-step checklist (document signed, equipment provisioned, IT access granted, training completed). Each step becomes an Onboarding_Milestone__c record with a pick-list for milestone type, a status field, and a completion date. The parent Contact represents the employee being onboarded.
Zinc
Position / Job Opening
Salesforce Sales Cloud
Position__c (Custom Object) + Opportunity
many:1Zinc positions (open roles being hired) can map to a custom Position__c object for reference. If the hiring process includes revenue-linked positions, Opportunity records with a custom Position__c lookup capture the recruiting pipeline as a sales-like funnel in Salesforce, with stage values for sourcing, screening, interviewing, and offer.
Zinc
Interview
Salesforce Sales Cloud
Event
1:1Zinc interview records (interviewer, candidate, date/time, feedback) map to Salesforce Event records linked to the Contact. Event Type field captures the interview stage; Event Description holds the feedback summary. Interviewer email resolves to the Salesforce user record via email matching.
Zinc
Reference
Salesforce Sales Cloud
Reference__c (Custom Object)
1:1Zinc's reference records (referee name, relationship, contact info, responses) migrate to a custom Reference__c object with a lookup to the Contact (candidate). Reference responses and ratings map to custom fields on the object. Salesforce does not have a native reference-tracking object.
Zinc
Reference
Salesforce Sales Cloud
Reference__c (Custom Object)
1:1Zinc reference records capture referee name, relationship type, contact information, ratings, and written response notes for each candidate. Each reference migrates as a separate Reference__c custom object record linked to the Contact representing the candidate via a lookup relationship. Ratings and response text populate custom fields on the Reference__c object. Salesforce lacks a native reference-tracking entity, so the custom object is created during the schema setup phase with fields matching Zinc's data structure. If your organization uses an AppExchange reference-management application, FlitStack can map to that app's objects instead provided you supply the API names during planning.
Zinc
Attachment / Document
Salesforce Sales Cloud
ContentDocument / Salesforce Files
1:1Zinc attachments (resumes, cover letters, signed documents) are downloaded and re-uploaded to Salesforce as ContentDocuments linked to the relevant Contact or custom object. File size limits of 25MB per Salesforce file apply; larger files require chunked upload or external storage with a link stored in Salesforce.
Zinc
User / Team Member
Salesforce Sales Cloud
User
1:1Zinc users (recruiters, hiring managers) resolve to Salesforce users by email address. Unmatched users are flagged before migration so the team can either invite them to Salesforce or assign records to a fallback owner. Role and team membership from Zinc maps to Salesforce Role and Permission Sets.
Zinc
Workflow / Automation
Salesforce Sales Cloud
Flow
1:1Zinc's reference-checking and onboarding automation sequences do not have a direct Salesforce equivalent. FlitStack AI exports the workflow definitions as JSON with step logic, triggers, and conditions. Your Salesforce admin rebuilds these in Flow using the exported definitions as a configuration reference.
Zinc
Email Template
Salesforce Sales Cloud
Email Template
1:1Zinc email templates used in reference-request communications and onboarding notification sequences do not migrate automatically. FlitStack AI exports the complete template content as HTML files including styling, merge fields, and body copy. Your team recreates these as Salesforce Email Templates or Apex-based templates using the exported HTML as the starting point. Salesforce supports Visualforce email templates and Lightning email templates; the appropriate format depends on your org's configuration. This manual recreation step is scoped separately from the data migration and typically takes 1–3 days depending on the number of templates and their complexity.
| Zinc | Salesforce Sales Cloud | Compatibility | |
|---|---|---|---|
| Candidate | Contact1:1 | Fully supported | |
| Candidate.employment_history | Employment_History__c (Custom Object)1:1 | Fully supported | |
| Background Check | Background_Check__c (Custom Object)1:1 | Fully supported | |
| Onboarding Checklist | Onboarding_Milestone__c (Custom Object)1:many | Fully supported | |
| Position / Job Opening | Position__c (Custom Object) + Opportunitymany:1 | Fully supported | |
| Interview | Event1:1 | Fully supported | |
| Reference | Reference__c (Custom Object)1:1 | Fully supported | |
| Reference | Reference__c (Custom Object)1:1 | Fully supported | |
| Attachment / Document | ContentDocument / Salesforce Files1:1 | Fully supported | |
| User / Team Member | User1:1 | Fully supported | |
| Workflow / Automation | Flow1:1 | Fully supported | |
| Email Template | Email Template1:1 | 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.
Zinc gotchas
Integration settings do not migrate automatically
Custom check templates with bespoke rubrics require field-level mapping
Audit logs are not accessible for export
Salesforce Sales Cloud gotchas
Workflow Rules and Process Builder are retired
Bulk API batch quota exhaustion during large imports
Storage overage billing is non-obvious
Account-Contact many-to-many relationship mapping
Territory and team member import ordering dependencies
Pair-specific challenges
Migration approach
Audit Zinc's data model and extract record taxonomy
FlitStack AI connects to Zinc via API using scoped read credentials and inventories all candidate records, employment history entries, background check records, onboarding milestones, interviews, references, and offers. We document every field on every object, note pick-list value sets, identify null-rate fields, and flag records with missing required data. This audit produces a migration scope document that your team reviews before we proceed — it also surfaces records that should be excluded (test records, duplicate entries, archived candidates beyond the retention window).
Design and deploy Salesforce custom schema
Before data moves, FlitStack AI delivers a schema setup plan specifying every custom object and field required: Employment_History__c, Background_Check__c, Onboarding_Milestone__c, Reference__c, and any custom fields on the Contact object (Candidate_Status__c, LinkedInUrl__c, Original_Created_Date__c, Source_System_ID__c). Your Salesforce admin (or our team with admin credentials) creates these objects and fields in the target org. We provide field-level security recommendations so the correct profiles can access sensitive fields like background check verdicts. Schema deployment is validated before any data load begins.
Resolve Zinc users to Salesforce users by email
Every Zinc owner (recruiter, hiring manager) is matched to a Salesforce User record by email address. FlitStack AI generates a pre-migration owner resolution report listing matched users, unmatched users, and suggested fallback assignments. Records assigned to unmatched owners are flagged — your team either creates Salesforce User accounts for those people before migration or designates a fallback user to own those records. No record loads into Salesforce without a valid OwnerId; this prevents orphaned records with no assigned user.
Run sample migration with field-level diff across all object types
A representative slice of records (typically 100–500 spanning candidates, employment history, background checks, and onboarding milestones) migrates first. FlitStack AI generates a field-level diff report comparing source values against destination values for every mapped field. You verify that employment dates, check statuses, milestone sequences, and owner assignments are accurate. Any mapping errors are corrected before the full run commits. The sample migration also validates that custom object relationships (lookups from Onboarding_Milestone__c to Contact, Background_Check__c to Contact) resolve correctly and that Salesforce validation rules do not reject any records.
Execute full migration with delta-pickup and post-load reconciliation
The full migration runs in waves organized by object dependency: Contact records first (parent), then Employment_History__c and Background_Check__c (children), then Onboarding_Milestone__c and Reference__c (grandchildren). Salesforce Bulk API handles the high-volume loads. A delta-pickup window of 24–48 hours captures any records created or modified in Zinc during the cutover window so Salesforce reflects the final state at go-live. FlitStack AI reconciles loaded record counts against source record counts and flags any discrepancy. An audit log records every operation, and one-click rollback reverts the org to its pre-migration state if reconciliation uncovers critical issues.
Platform deep dives
Zinc
Source
Strengths
Weaknesses
Salesforce Sales Cloud
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Zinc and Salesforce Sales Cloud.
Object compatibility
1 of 8 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
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Zinc: Not publicly documented.
Data volume sensitivity
Zinc 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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