CRM migration
Field-level mapping, validation, and rollback between Advance Practice Management Suite and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Advance Practice Management Suite
Source
Twenty CRM
Destination
Compatibility
11 of 11
objects map 1:1 between Advance Practice Management Suite and Twenty CRM.
Complexity
BStandard
Timeline
48–72 hours
Overview
Advance Practice Management Suite organizes healthcare operations around patients, appointments, billing records, and insurance claims. It stores contact data, visit histories, and payer relationships in a billing-centric schema. Twenty CRM is a general-purpose open-source CRM with standard People, Companies, Opportunities, Tasks, and Notes objects — any of which can host custom fields. No native billing or insurance object exists in Twenty, so those source concepts become custom fields or custom objects during migration. FlitStack AI extracts records from the source via its export API, resolves owner relationships by email match against Twenty workspace members, maps patient contacts to People, organizations to Companies, and active cases or opportunities to Opportunities. Attachments and files are downloaded and re-uploaded to Twenty's file storage. Workflows, billing rules, and insurance payer configurations do not migrate — those are destination-side logic that must be rebuilt using Twenty's workflow builder or exported as reference documents for a developer. The migration uses Twenty's REST API (200 requests per minute on Organization tier) with batch inserts and a 24-hour delta-pickup window for in-flight changes during cutover.
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 Advance Practice Management Suite object lands in Twenty CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Advance Practice Management Suite
Patient / Contact
Twenty CRM
People
1:1Advance Practice Management Suite patient records map directly to Twenty's People object. Name, email, phone, address, and job title fields map to their Twenty equivalents. Original create timestamps are preserved as a custom field since Twenty sets CreatedDate at migration time. Owner resolution runs by email match against Twenty workspace members.
Advance Practice Management Suite
Organization / Practice
Twenty CRM
Companies
1:1The practice or organization entity in the source becomes a Companies record in Twenty. Practice name maps to Companies.name, domain/website maps to Companies.website, industry is set to 'Healthcare' or mapped to a custom pick-list. If the source stores parent-child practice relationships, those map to Companies' built-in parent-company relation.
Advance Practice Management Suite
Insurance Payer
Twenty CRM
Custom Object: InsurancePayer
1:1Twenty has no native insurance or payer object. We create a custom InsurancePayer object with fields for payer name, policy type, and coverage notes, then link it to the corresponding People record via a custom relation field. If no InsurancePayer records exist, payer information collapses into a text field on the People record.
Advance Practice Management Suite
Case / Encounter
Twenty CRM
Opportunities
1:1Active cases or patient encounters map to Twenty Opportunities. The case name becomes Opportunity.name, case status maps to a custom stage pick-list, and any monetary value (billing amount, expected reimbursement) maps to Opportunity.amount. If the source uses multiple case types, those map to distinct Opportunities with type labels so filtering works in Twenty's kanban view.
Advance Practice Management Suite
Appointment
Twenty CRM
Tasks
1:1Scheduled appointments from the source become Tasks in Twenty linked to the corresponding People or Companies record. Appointment date maps to Task.dueDate, appointment type maps to Task.body or a custom Task.type field, and the assigned provider resolves by email to a Twenty workspace member. Completed appointments retain their original date as a custom completion-date field.
Advance Practice Management Suite
Billing Record / Claim
Twenty CRM
Custom Object: BillingClaim
1:1Billing claims have no native equivalent in Twenty's standard schema. We create a BillingClaim custom object with fields for claim ID, amount, status (submitted, paid, denied), and date. The claim links to the People record of the patient and the Companies record of the practice. Claim status values require value-by-value mapping since the source billing statuses are billing-specific.
Advance Practice Management Suite
Notes / Clinical Notes
Twenty CRM
Notes
1:1Clinical or administrative notes from the source map to Twenty's built-in Notes object. Each note is linked to the related People or Companies record. Original note timestamps and author information are preserved in note metadata fields. Rich-text formatting in source notes is maintained where the source export format supports it.
Advance Practice Management Suite
Document / Attachment
Twenty CRM
Twenty Files
1:1Patient documents, signed forms, and uploaded files from the source are downloaded, uploaded to Twenty's file storage, and linked to the corresponding People or Companies record. File size limits on the destination apply (Twenty's default file upload limit). Inline images in clinical notes are extracted and re-hosted as attachments.
Advance Practice Management Suite
Provider / Staff
Twenty CRM
WorkspaceMember
1:1Source provider and staff records are matched by email to existing Twenty workspace members. If a provider has no matching workspace member, they are created as a Twenty person record flagged as a provider. Provider specialties and credentials map to custom fields on that person record.
Advance Practice Management Suite
Custom Patient Property
Twenty CRM
People (custom field)
1:1Any custom properties on patient records (e.g., referral source, preferred contact method, insurance group ID) are migrated as custom fields on the Twenty People object. Field type is inferred from the source schema: text fields map to TEXT, pick-lists map to SELECT, date fields map to DATE. Custom field creation in Twenty requires Settings > Data Model > People > Add Field before migration inserts run.
Advance Practice Management Suite
Workflow / Automation
Twenty CRM
No Equivalent
1:1Workflows, appointment reminder sequences, and billing alert automations from the source do not migrate. They require manual rebuild in Twenty's workflow builder or in an external automation tool. FlitStack exports workflow definitions as a reference JSON document for the rebuild team. The source system remains fully operational during this phase.
| Advance Practice Management Suite | Twenty CRM | Compatibility | |
|---|---|---|---|
| Patient / Contact | People1:1 | Fully supported | |
| Organization / Practice | Companies1:1 | Fully supported | |
| Insurance Payer | Custom Object: InsurancePayer1:1 | Fully supported | |
| Case / Encounter | Opportunities1:1 | Fully supported | |
| Appointment | Tasks1:1 | Fully supported | |
| Billing Record / Claim | Custom Object: BillingClaim1:1 | Fully supported | |
| Notes / Clinical Notes | Notes1:1 | Fully supported | |
| Document / Attachment | Twenty Files1:1 | Fully supported | |
| Provider / Staff | WorkspaceMember1:1 | Fully supported | |
| Custom Patient Property | People (custom field)1:1 | Fully supported | |
| Workflow / Automation | No Equivalent1:1 | 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.
Advance Practice Management Suite gotchas
Extended implementation timeline creates migration scheduling risk
Billing claim state coordination is required during cutover
Attachment export requires explicit data dump beyond standard reports
Twenty CRM gotchas
Import order is enforced and critical
Export limited to 20,000 records and visible columns only
Soft-deleted records count toward uniqueness and trigger restores
API rate limits cap at 200 req/min on Organization tier
No native email sequences — follow-up cadences require external tools
Pair-specific challenges
Migration approach
Audit source data and design Twenty schema
FlitStack connects to the source platform's export API and inventories all object types, record counts, custom property definitions, and relationship structures. For each source object that lacks a native Twenty equivalent (e.g., BillingClaim, InsurancePayer), we generate the custom object schema and field definitions and submit them to Twenty's data model API. The result is a schema-ready Twenty workspace before any data is moved. Record counts are reconciled against source totals so nothing is assumed missing.
Match owners and providers by email
Source providers and staff records are matched against Twenty workspace members by email address. FlitStack retrieves the member list from Twenty via the `/users` endpoint, normalizes email strings (trimming whitespace, lowercasing), and attempts an exact match. Matched records receive the correct `assigneeId`; unmatched providers are flagged in a mismatch report and may be created as new workspace members or assigned to a fallback owner. No People, Task, or Opportunity record lands in Twenty without an owner resolved.
Sequence the migration by foreign-key dependency
Twenty requires the 'one' side of relationships to exist before the 'many' side can reference them. The migration runs in this order: (1) Companies first, (2) People second with companyId linking to Companies, (3) Opportunities third with personId and companyId linking to People and Companies, (4) Tasks and Notes fourth linked to their parent records, (5) custom objects last. This ordering respects Twenty's referential integrity constraints and prevents orphaned foreign keys.
Run a sample migration with field-level diff
A representative slice — typically 200–500 records spanning People, Companies, Opportunities, and Tasks — migrates first. FlitStack generates a field-level diff comparing source values against the destination field values so you can verify that patient names concatenate correctly, custom fields land on the right object, stage values map through the value-mapping table, and owner resolution resolves as expected. Approval of the sample diff is the gate for the full run.
Execute full migration with delta-pickup window
The full dataset runs against Twenty's REST API using batch inserts within the rate-limit window. A delta-pickup window (24–48 hours after the full run completes) captures any records created or modified in the source during the cutover window. FlitStack generates an audit log of every record operation and supports one-click rollback to the pre-migration snapshot if reconciliation finds discrepancies beyond the agreed tolerance threshold.
Platform deep dives
Advance Practice Management Suite
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 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 Advance Practice Management Suite and Twenty CRM.
Object compatibility
2 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
Advance Practice Management Suite: Not publicly documented.
Data volume sensitivity
Advance Practice Management Suite 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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