CRM migration

Migrate from The Legal Assistant to Twenty CRM

Field-level mapping, validation, and rollback between The Legal Assistant and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.

The Legal Assistant logo

The Legal Assistant

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

10 of 10

objects map 1:1 between The Legal Assistant and Twenty CRM.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

The Legal Assistant organizes legal work around practice-area modules — cases, billing, documents, calendar, and interoffice messaging — with a centralized database that varies per firm. Twenty CRM stores People, Companies, Opportunities, Notes, and Tasks as standard objects with an open data model that supports unlimited custom fields per plan tier. The migration carries every client and case record from The Legal Assistant into the corresponding Twenty objects, maps The Legal Assistant's custom property sets to Twenty custom fields, and preserves document attachment references for re-upload to Twenty's file storage. The harder problems are handling The Legal Assistant's practice-area-specific modules that have no direct Twenty equivalent (time tracking, trust accounting, statute-of-limitations alerts), reconciling The Legal Assistant's client-matter billing model with Twenty's opportunity-based pipeline, and sequencing the import correctly — Companies must land in Twenty before People can reference them, and People must exist before Opportunities can link to contacts. FlitStack AI uses CSV import with column mapping for the bulk of records and API writes for custom-object relationships that require real-time validation. Workflows, templates, and billing automation from The Legal Assistant do not migrate — those must be rebuilt in Twenty's workflow builder or documented for manual recreation.

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.

Why teams make this switch

Two sides of the same decision

Leaving

The Legal Assistant logo

The Legal Assistant

What's pushing teams away

  • No client portal forces all client communication and document sharing through email or in-person handoff, pushing firms with modern client-experience expectations toward Clio, MyCase, or PracticePanther.
  • Lack of full-text search across case files and documents is a documented user complaint and makes locating information in large matters tedious compared to platforms with global search.
  • No public API or app marketplace beyond Microsoft Word blocks integrations with QuickBooks, court e-filing, Outlook, legal research tools, and BI dashboards.
  • Per-user, per-module pricing inflates costs for firms that practice multiple areas — $49–63/user/month per module quickly exceeds flat per-seat platforms like Clio or PracticePanther.
  • Calendar and scheduling features are described by reviewers as needing improvement, which matters for firms whose entire malpractice exposure is calendar-driven.

Choosing

Twenty CRM logo

Twenty CRM

What's pulling them in

  • Top open-source CRM on GitHub with 40.6K stars, giving teams full source code access and infrastructure ownership without per-feature licensing surprises.
  • Free self-hosting under AGPL-3.0 means unlimited users and custom objects for the cost of cloud infrastructure alone, typically $20–100/month.
  • Pricing page explicitly mocks competitors for charging add-on fees for API access, webhooks, and workflows — transparency that resonates with RevOps teams burned by Salesforce.
  • Unlimited custom objects and fields with no price impact, letting teams shape the data model to their business rather than forcing business into rigid schemas.
  • Modern TypeScript/React/PostgreSQL stack means developer-led teams can extend, self-host, or integrate without fighting legacy architecture.

Object mapping

How The Legal Assistant objects map to Twenty CRM

Each row shows how a The Legal Assistant 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.

The Legal Assistant

Client / Contact

maps to

Twenty CRM

People

1:1
Fully supported

The Legal Assistant stores client contact records with name, phone, email, and address. These map directly to Twenty's People object. Clients with multiple matter files all attach to the same People record — The Legal Assistant's practice-area modules all share the same client database. Email and phone fields map to the standard Twenty People fields; address fields map as a composite or to separate address line fields.

The Legal Assistant

Matter / Case

maps to

Twenty CRM

Opportunity

1:1
Fully supported

The Legal Assistant's matter records are the core of the platform — they store practice-area type, assigned attorney, case status, relevant dates, and all linked documents and time entries. Twenty has no native Matter object, so matters migrate as Opportunities with a custom matter type field, practice-area classification, and the original matter number stored for reference. The Opportunity Stage maps from The Legal Assistant's case status (Active, Pending, Closed Won, Closed Lost).

The Legal Assistant

Firm / Organization

maps to

Twenty CRM

Company

1:1
Fully supported

The Legal Assistant has a firm/organization record that holds firm-level settings, billing configuration, and user list. This maps to Twenty's Company object as the primary account record for the firm's own organization. If The Legal Assistant tracks referring firms or opposing counsel as separate organizations, those also map to Company records in Twenty.

The Legal Assistant

Document / Template

maps to

Twenty CRM

Note / File Attachment

1:1
Fully supported

The Legal Assistant stores documents per matter with template support for letters, contracts, and court filings. Documents migrate as Files attached to the corresponding Opportunity (matter) record in Twenty. Template bodies are preserved as Notes attached to the related matter so the firm can rebuild them in Twenty's document workflow. Rich-text formatting in The Legal Assistant documents converts to plain text or markdown for Notes compatibility.

The Legal Assistant

Calendar Event / Deadline

maps to

Twenty CRM

Task

1:1
Fully supported

The Legal Assistant tracks calendar events, court dates, and deadline reminders per matter. These migrate as Tasks in Twenty, linked to the corresponding Opportunity (matter) record. The original event date and time map to the Task due date; attorney assignments map to the Task assignee. Statute-of-limitations alerts and deadline reminders that fire automatically in The Legal Assistant must be rebuilt as Twenty workflow automations.

The Legal Assistant

Time Entry / Billing Record

maps to

Twenty CRM

Custom Object (TimeEntry) or Note

1:1
Fully supported

The Legal Assistant tracks time entries per matter for billing purposes. Twenty has no native time-tracking or billing object. We create a custom TimeEntry object in Twenty (available on Pro and Organization plans) with fields for matter reference, attorney, hours, date, and billing rate. If the firm uses Pro plan with a 10 custom-object limit, we discuss prioritizing this object or combining it with the matter record.

The Legal Assistant

Trust / Operating Account

maps to

Twenty CRM

Custom Object (TrustAccount)

1:1
Fully supported

The Legal Assistant tracks trust account balances and operating accounts per client for IOLTA compliance. Twenty has no native accounting object. We create a custom TrustAccount object with client reference, account type, balance, and transaction history fields. The firm should verify that Twenty's custom object model meets their bar association's record-keeping requirements for trust accounting.

The Legal Assistant

Custom Property (Practice-Area Module)

maps to

Twenty CRM

Custom Field on People or Opportunity

1:1
Fully supported

The Legal Assistant stores practice-area-specific custom fields (e.g., Personal Injury module: insurance carrier, claim number, injury type; Family Law module: custody arrangement, divorce status). Each practice-area module has its own custom property set. We create corresponding custom fields in Twenty on the relevant object (People for client attributes, Opportunity for matter attributes). Module names are preserved as field group labels.

The Legal Assistant

User / Attorney

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

The Legal Assistant user list includes attorneys, paralegals, and administrative staff with role-based access. These map to Twenty Workspace Members. User email addresses are the key for matching; any The Legal Assistant user without an email address is flagged before migration so the firm can assign one or map the records to a fallback user.

The Legal Assistant

Invoice / Bill

maps to

Twenty CRM

Custom Object (Invoice) or Note

1:1
Fully supported

The Legal Assistant generates invoices from time entries and expense records. Twenty has no native invoicing object. Historical invoices are preserved as Notes on the related matter with the invoice amount, date, and status. The firm should verify that their state bar's record-keeping rules allow invoice history to be stored in a CRM custom object rather than a dedicated accounting system.

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.

The Legal Assistant logo

The Legal Assistant gotchas

High

No public API means migration relies on manual export

Medium

Per-module pricing creates billing model mismatch

Medium

No full-text search complicates data completeness verification

Medium

On-premise deployments require direct database access

Twenty CRM logo

Twenty CRM gotchas

High

Import order is enforced and critical

High

Export limited to 20,000 records and visible columns only

Medium

Soft-deleted records count toward uniqueness and trigger restores

Medium

API rate limits cap at 200 req/min on Organization tier

Low

No native email sequences — follow-up cadences require external tools

Pair-specific challenges

  • Import order is mandatory — failing it produces foreign-key errors

    Twenty's CSV import requires referential integrity: Company records must exist before People can reference them via companyId, and People records must exist before Opportunities can reference them via personId. The Legal Assistant has no bulk export function, so FlitStack AI sequences the export to match Twenty's required import order. If a matter references a client that has not yet been imported, Twenty rejects the record with a foreign-key error and the import halts. We detect and resolve circular references (parent-company loops) before the import runs, but firms that have created clients without email addresses will need to assign emails or accept a fallback owner mapping before migration can proceed.

  • Practice-area custom fields require pre-creation in Twenty before import

    The Legal Assistant stores module-specific custom fields per practice area — Personal Injury module has insurance carrier and claim number; Family Law module has custody arrangement and divorce status. Twenty's CSV import creates records but not fields; all custom fields must exist in Settings → Data Model before the import runs. We deliver a custom field creation plan listing each practice-area module's properties mapped to Twenty field types (text, number, date, select). On the Pro plan, firms are limited to 10 custom objects total — custom fields on standard objects do not count against this limit, but the TimeEntry and TrustAccount custom objects do. We confirm the plan against the firm's plan tier before validation begins.

  • Billing and trust-accounting data has no native Twenty equivalent

    The Legal Assistant generates invoices from time entries and tracks IOLTA trust account balances — these are legal practice requirements, not standard CRM data. Twenty has no native billing, time-tracking, or trust-accounting objects. We create a custom TimeEntry object with hours, billing rate, and matter reference, and a custom TrustAccount object with balance and client link. However, Twenty's Pro plan limits custom objects to 10; firms on Pro that need both TimeEntry and TrustAccount custom objects must decide whether to combine them or accept that one set of records stores as Notes until the Organization plan upgrade adds unlimited custom objects. Firms should verify that their state bar's trust accounting record-keeping rules are satisfied by a CRM custom object.

  • Document templates and e-signature workflows cannot migrate

    The Legal Assistant's document generation uses prewritten templates with digital signature support — letterhead, merge fields, and per-matter data embedded at generation time. These templates are stored as template bodies rather than filled documents, so the template logic itself does not export as a data record. In Twenty, documents migrate as Notes (plain text or markdown) attached to the matter, but the template structure, merge fields, and e-signature workflow are lost. The firm receives the filled document content as Notes and can rebuild templates in Twenty's document workflow or a connected document tool. We flag any documents with e-signature status as requiring manual verification post-migration.

  • Automation and alert logic (SOL reminders, deadline emails) does not transfer

    The Legal Assistant automates statute-of-limitations alerts, deadline reminders, and birthday emails per matter. These automations live in The Legal Assistant's workflow engine and have no equivalent data record to export. Twenty's workflow builder handles automations going forward, but the firm's existing alert rules — which ones fire, at what lead time, for which practice-area types — must be documented and rebuilt. FlitStack AI exports The Legal Assistant's automation configuration as a reference document that the firm's Twenty admin can use to reconstruct the rules in Twenty's workflow triggers and actions.

Migration approach

Six steps for a successful The Legal Assistant to Twenty CRM data migration

  1. Audit The Legal Assistant data and export records by object type

    FlitStack AI connects to The Legal Assistant via scoped read access and inventories all records by object type: clients, matters, documents, calendar events, time entries, trust accounts, and practice-area custom fields. We produce a record-count report and flag any clients without email addresses, any matters without a linked client, and any practice-area modules that contain custom properties. This audit determines the exact field mapping scope and identifies any data that requires pre-migration cleanup before we proceed to schema setup.

  2. Create Twenty custom fields and objects before import

    Before any data lands in Twenty, your admin (or our team) creates the custom fields and custom objects identified in the audit. This includes the Practice_Type__c pick-list, original create date fields on People and Opportunity, the custom TimeEntry object (hours, billing rate, entry date, matter link), and the custom TrustAccount object (account number, balance, client link). On Pro plan, we confirm that the total custom object count stays within the 10-object limit. The custom field creation plan is delivered as a step-by-step checklist referencing Settings → Data Model in Twenty so the setup takes under an hour.

  3. Sequence and run the migration: Companies → People → Opportunities → Custom objects

    FlitStack AI sequences the import in the order Twenty requires: Companies first (for firm and organization records), then People (with companyId linking to the Company record), then Opportunities (with personId linking to the People record), then documents as Notes, calendar events as Tasks, and finally the custom TimeEntry and TrustAccount objects. Each stage runs against Twenty's API and includes validation of field-level constraints (required fields, pick-list values, email format). Records that fail validation are quarantined with a reason code and reported for manual resolution before the next stage begins.

  4. Run sample migration with field-level diff and reconcile

    A representative slice — typically 200–500 records spanning clients, matters, documents, and time entries — migrates first. FlitStack AI generates a field-level diff comparing source values against destination values so you can verify that practice-area custom fields mapped correctly, matter status values translated to the correct Twenty Opportunity Stage, attorney assignments resolved to the right Workspace Member, and original create dates are preserved in custom fields. You review the diff and approve before the full run commits. Any mapping adjustments are made before the bulk migration stage.

  5. Full migration with delta-pickup window and one-click rollback

    The full migration runs against Twenty. A delta-pickup window (typically 24–48 hours) captures any records created or modified in The Legal Assistant during the cutover period so your Twenty instance reflects the final state at go-live. FlitStack AI maintains a complete audit log of every record written, the source value, and the transformation applied. If reconciliation reveals missing or incorrectly mapped records, one-click rollback reverses the migration and you can request a corrected re-run. After rollback confirmation, we deliver the audit log and a post-migration data quality report.

Platform deep dives

Context on both ends of the pair

The Legal Assistant logo

The Legal Assistant

Source

Strengths

  • Automated billing accumulation across time entries and costs per matter
  • Calendar alerts for statute-of-limitation dates and court appearances
  • On-premise and cloud deployment options for data residency control
  • Practice-area specific modules for personal injury, criminal, and family law
  • Template-based document generation with digital signature and letterhead support

Weaknesses

  • No client portal for client self-service or document sharing
  • No full-text search across case files or documents
  • Only Microsoft Word integration, no third-party API or app marketplace
  • No public API documentation limiting migration automation options
  • Limited review base and smaller market footprint compared to Clio or Filevine
Twenty CRM logo

Twenty CRM

Destination

Strengths

  • AGPL-3.0 open-source license with full source code on GitHub — no vendor lock-in, no sunset risk.
  • Unlimited users and unlimited custom objects on self-hosted, with no feature gating based on headcount.
  • REST and GraphQL APIs available on all paid tiers, not locked behind an enterprise add-on fee.
  • MCP server and webhooks shipped as standard features, not premium upgrades.
  • Modern PostgreSQL-backed data model that developer teams can query, extend, and self-host.

Weaknesses

  • Recent v1.0 release means limited production hardening compared to CRMs with multi-year operational track records.
  • No native email sequencing or sales engagement tools — follow-up cadences require a separate platform.
  • No native two-way email sync or inbox integration, requiring third-party connectors for full activity logging.
  • Self-hosting 'free' pricing hides real infrastructure and DevOps costs that stack up over time.
  • Workflow automation is functional but lacks the complexity needed for sophisticated multi-step sales motions.

Complexity grading

How hard is this migration?

Standard CRM migration. 1 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across The Legal Assistant and Twenty CRM.

  • Object compatibility

    B

    1 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    The Legal Assistant: Not publicly documented.

  • Data volume sensitivity

    B

    The Legal Assistant doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your The Legal Assistant to Twenty CRM migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about The Legal Assistant to Twenty CRM data migrations

Answers to the questions buyers ask most during The Legal Assistant to Twenty CRM migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Book a free 30 minute consultation

Most The Legal Assistant to Twenty CRM migrations complete within 48–72 hours of clock time for setups under 5,000 records. Firms running multiple practice-area modules with heavy custom property sets, or those with more than 20,000 client and matter records, typically need 7–10 days. The longest planning step is creating the custom fields and custom objects in Twenty before import; the data movement itself is fast once Twenty's schema is ready. FlitStack AI sequences the migration so referential integrity is maintained and foreign-key errors are caught before they halt the import.

Adjacent paths

Related migrations to explore

Ready when you are

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