CRM migration

Migrate from Practice Master Pro to Twenty CRM

Field-level mapping, validation, and rollback between Practice Master Pro and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.

Practice Master Pro logo

Practice Master Pro

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

12 of 12

objects map 1:1 between Practice Master Pro and Twenty CRM.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Practice Master Pro organizes data around Matters (clients, contacts, time entries, expenses, and calendar events) using a flat-file export model that outputs delimited text files rather than structured database tables. Twenty CRM uses a standard relational object model with People, Companies, Opportunities, Notes, and Tasks as its core entities, accessed via CSV import or REST/GraphQL API. The structural mismatch between Practice Master Pro's matter-centric design and Twenty's entity-based schema is the central challenge of this migration. FlitStack AI parses Practice Master Pro's export files (CMCLIENT for matters, CMRELATE for contacts, CMFEES for time entries, CMCOST for expenses, CMCALENDAR for calendar events, CMJRNL for journal notes) and transforms them into CSV files compatible with Twenty's import pipeline. We create all required custom fields in Twenty's Settings → Data Model before import. Matter-level billing totals and billable-hour summaries become custom fields on the People or Company record. Client trust-account balances are preserved as read-only custom fields for compliance reference. Because Practice Master Pro has no native workflow or automation engine, there is no automation layer to rebuild — this distinguishes the migration from HubSpot or Salesforce moves where extensive automation rebuilds are required. We do surface any Practice Master Pro report templates and data-export formats as a rebuild reference for Twenty's reporting configuration. The migration uses Twenty's CSV import with a 20,000-record per-export limit, batching large datasets across multiple passes. A 24–48-hour delta pickup window captures any records modified during the cutover window.

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

Practice Master Pro logo

Practice Master Pro

What's pushing teams away

  • Limited customer reviews show weak satisfaction scores (3.0 overall, 2.0 value for money, 2.0 customer service) indicating support quality concerns.
  • No public API documented—data extraction relies entirely on the built-in file export utility, which constrains automation and migration flexibility.
  • Confusion between this Australian product and the separate US-based Tabs3/PracticeMaster legal software creates buyer misalignment and switching friction.
  • Single review base (1 verified review on Capterra) makes it difficult to assess long-term reliability and feature trajectory compared to established competitors.

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 Practice Master Pro objects map to Twenty CRM

Each row shows how a Practice Master Pro 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.

Practice Master Pro

Matter (CMCLIENT)

maps to

Twenty CRM

Company

1:1
Fully supported

Practice Master Pro's Matter (client file) maps to Twenty's Company object. The matter name becomes Company.name, the primary attorney contact is linked via the relation field. Multi-attorney matters are represented as multiple relation entries after the primary company record is created.

Practice Master Pro

Contact (CMRELATE)

maps to

Twenty CRM

People

1:1
Fully supported

Each CMRELATE contact record maps to a Twenty People record. The contact's linked Matter (CMCLIENT reference) becomes the Company relation in Twenty via companyId. Primary vs. secondary contact status is preserved as a custom pick-list field. This mapping maintains attorney-client relationships and the correct hierarchy for case assignments.

Practice Master Pro

Time Entry (CMFEES)

maps to

Twenty CRM

Task or custom object

1:1
Fully supported

Billable hours from CMFEES map to a custom Billable_Hours__c object linked to the People (attorney) and Company (matter) records. Fields include date, duration_in_hours, billing_rate, and description. If Twenty's Task object is used, billable hours are stored as custom number fields.

Practice Master Pro

Expense (CMCOST)

maps to

Twenty CRM

custom object

1:1
Fully supported

Practice Master Pro's cost/expense records require a custom Expenses__c object in Twenty with fields for expense_date, amount, category, matter_reference, and description. The custom object is linked to the Company (matter) record. This preserves full expense tracking by matter for billing reconciliation and cost allocation across practice areas.

Practice Master Pro

Calendar Event (CMCALENDAR)

maps to

Twenty CRM

Task or Event

1:1
Fully supported

Calendar entries map to Twenty Tasks with due_date from CMCALENDAR.start_time, assignee from the attorney contact, and description from the event note. All-day events are stored with no time component; appointments preserve original start and end timestamps. Your complete calendar history including hearings, deadlines, and meetings is preserved in Twenty's task system.

Practice Master Pro

Journal Note (CMJRNL)

maps to

Twenty CRM

Note

1:1
Fully supported

Practice Master Pro journal entries migrate as Twenty Notes attached to the relevant People or Company record. Original entry date is preserved. Rich-text formatting is flattened to plain text where the source format is not compatible. Attorney notes, case observations, and client communications are all transferred for reference.

Practice Master Pro

Client trust balance

maps to

Twenty CRM

custom field on Company

1:1
Fully supported

Practice Master Pro trust-account ledger totals per matter are stored as a read-only custom currency field (Trust_Balance__c) on the Company record. This field is for reference only — Twenty has no native trust-accounting engine. The balance snapshot provides compliance continuity even though ongoing trust accounting must be handled separately.

Practice Master Pro

Billing rate schedule

maps to

Twenty CRM

custom field on People

1:1
Fully supported

Each attorney's billing rate from Practice Master Pro's rate table is stored as a custom number field (Billing_Rate__c) on the People record in Twenty. Used to calculate time-entry billable amounts during reporting. This maintains consistent billing across your practice by preserving each attorney's standard rate for invoice generation.

Practice Master Pro

Matter status (open/closed)

maps to

Twenty CRM

custom field on Company

1:1
Fully supported

Practice Master Pro matter status codes map to a custom pick-list field (Matter_Status__c) on the Company object with values: Open, Closed, On_Hold, Pending. Status is mapped value-by-value based on the source status code. This preserves your workflow stages and ensures pipeline reporting reflects the same status definitions as Practice Master Pro.

Practice Master Pro

Custom fields on Matter

maps to

Twenty CRM

custom fields on Company

1:1
Fully supported

Any Practice Master Pro custom fields defined on the Matter record are created as matching custom fields on Twenty's Company object before import. Field types are matched as closely as possible: text to text, number to number, date to date.

Practice Master Pro

Owner / responsible attorney

maps to

Twenty CRM

WorkspaceMember via People

1:1
Fully supported

Practice Master Pro's responsible-attorney field resolves to a Twenty People record with a workspaceMember relation. If the attorney does not have a Twenty account, they are invited before migration so the relation resolves at import time. This ensures attorney assignments and matter ownership are correctly tracked in Twenty's role-based access system.

Practice Master Pro

Attachment / document on Matter

maps to

Twenty CRM

Note with file reference

1:1
Fully supported

Practice Master Pro document attachments (linked files on a matter) do not migrate via Twenty's standard CSV import. We export the file list and re-upload to Twenty's file storage, linking each file to the relevant Company or People record. Case files, correspondence, and exhibits are preserved within the appropriate matter context in Twenty's document management.

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.

Practice Master Pro logo

Practice Master Pro gotchas

High

No public API for automated data extraction

High

TABS cannot export data—only Practice Master can

Medium

Custom field schema is not publicly documented

Medium

Attachment and document binaries are not included in exports

Low

Single flat pricing may hide version-gating

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

  • Matter-to-entity rearchitecting is required before any import

    Practice Master Pro's Matter ties together the client, responsible attorney, billing rate, trust balance, and all related contacts in one flat record. Twenty separates People, Companies, Opportunities, and Tasks into distinct objects with foreign-key relations. There is no one-to-one field mapping — every matter field must be routed to the correct Twenty object before import. Attorney billing rates go on the People record; trust balances go on the Company record; time entries become Tasks. We deliver the full routing plan before migration runs so your team can verify the data placement.

  • Twenty's CSV import requires pre-existing fields — custom fields must be created first

    The Twenty CSV import creates records but not fields. If Practice Master Pro has 15 custom fields on a Matter, those 15 fields must be manually created in Twenty's Settings → Data Model before the migration begins. We provide a field-creation checklist with field names, types, and pick-list options derived from Practice Master Pro's schema export. If fields are missing at import time, the CSV columns for those fields are silently skipped, producing incomplete records with no error until a post-migration audit.

  • Trust-account balance is reference-only in Twenty — no native ledger

    Practice Master Pro includes a trust-account ledger with per-matter balance tracking. Twenty has no equivalent trust-accounting model. We preserve the last-known trust balance as a read-only custom currency field on the Company record. Any ongoing trust transactions recorded after migration must be tracked manually or in a separate accounting tool — the trust ledger itself does not migrate. Firms with active trust accounts should consult their compliance requirements before migration.

  • Batching required for large matter histories — 20,000 record export limit

    Twenty caps CSV exports at 20,000 records per file. Firms with large matter histories spanning thousands of time entries and expense records will need to batch exports across multiple CSV files. We sequence the batches to preserve foreign-key relationships — Companies first, then People, then Tasks — and apply the correct companyId references across batches. If your matter history exceeds 20,000 total records, the migration plan explicitly documents the batch order and file naming convention before execution.

  • File attachments require separate re-upload — not included in standard CSV import

    Practice Master Pro document attachments linked to matters (briefs, correspondence, invoices) do not migrate through Twenty's CSV import. We export the attachment manifest (file names, paths, linked matter reference) and re-upload each file to Twenty's storage, linking it to the appropriate Company or People record. This step adds time for migrations with a large volume of attachments. Files exceeding Twenty's storage limits require additional handling. Your team receives the complete file inventory with all matter associations preserved, ensuring nothing is lost in transit.

Migration approach

Six steps for a successful Practice Master Pro to Twenty CRM data migration

  1. Export and parse Practice Master Pro data files

    FlitStack runs Practice Master Pro's File Maintenance → Export Data routine to generate the six delimited export files: CMCLIENT (matters), CMRELATE (contacts), CMFEES (time entries), CMCOST (expenses), CMJRNL (journal notes), and CMCALENDAR (calendar events). We parse each file, clean delimiter-in-field values, and validate record counts against Practice Master Pro's internal totals. Any malformed records are flagged and resolved with your team before transformation begins.

  2. Design Twenty data model and create custom fields

    Based on the parsed export, we create all required custom fields and the Expenses__c custom object in Twenty's Settings → Data Model. This includes Matter_Status__c, Trust_Balance__c, Billing_Rate__c, Original_Create_Date__c, and Source_System_ID__c on Company and People objects. We also configure pick-list values for matter status and expense category, matching Practice Master Pro's source code tables exactly. This step requires a Twenty admin account with data-model write access.

  3. Invite team members so owner relations resolve

    Before the CSV import runs, all attorneys and staff who appear as responsible parties or assignees in Practice Master Pro must have Twenty accounts. We extract the unique email addresses from the CMCLIENT and CMRELATE exports, cross-reference against your existing Twenty workspace, and surface any unmatched owners. Your team accepts invitations before migration day so that assigneeId and workspaceMemberId relations resolve correctly at import time.

  4. Run a sample migration with field-level diff

    A representative slice — typically 200–500 records spanning matters, contacts, time entries, and expenses — migrates first into a Twenty test environment or a shadow-import pass. We generate a field-level diff comparing source values against Twenty field values, verifying that matter status values map correctly, trust balances land on the right records, and attorney relations resolve to the correct People records. Your team reviews the diff before the full run commits.

  5. Execute full migration with delta-pickup window

    Full migration runs in the sequenced order: Companies (matters) first, then People (contacts), then Tasks (time entries, expenses, calendar) with relation fields back to the Company records. A 24–48-hour delta-pickup window runs concurrently, capturing any Practice Master Pro records created or modified during the cutover. Audit logs record every operation. One-click rollback is available if post-migration reconciliation reveals mapping errors or data gaps.

Platform deep dives

Context on both ends of the pair

Practice Master Pro logo

Practice Master Pro

Source

Strengths

  • A$50 flat-rate monthly pricing removes per-user cost scaling for small practices.
  • Customisable documentation workflows accommodate varying clinical and insurance requirements.
  • Integrated scheduling, billing, and practice management in a single platform.
  • Multi-device deployment (web, iOS, Android) for mobile-friendly practice operations.
  • Built-in export utility covers core objects: clients, contacts, journals, calendar, expenses, and time entries.

Weaknesses

  • No public API—migration automation is limited to file-based exports only.
  • Very sparse customer review data (1 Capterra review) makes reliability hard to validate.
  • Customer service ratings are low (2.0) in available reviews, suggesting support quality concerns.
  • Australian-market focus limits US or European integration options and compliance certifications.
  • Confusingly similar name to the US-based Tabs3/PracticeMaster legal software.
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 Practice Master Pro 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

    Practice Master Pro: Not applicable—no public API.

  • Data volume sensitivity

    B

    Practice Master Pro doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your Practice Master Pro 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 Practice Master Pro to Twenty CRM data migrations

Answers to the questions buyers ask most during Practice Master Pro 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 Practice Master Pro to Twenty migrations complete in 48–72 hours of clock time for under 50,000 total records. Larger setups with 500,000+ records across time-entry and expense tables extend to 5–10 days. The longest planning step is designing the Twenty data model and creating custom fields before the first import file runs. This includes mapping billing rates, trust balances, and matter status codes to their corresponding Twenty custom fields, which requires coordination between your Practice Master Pro administrator and your Twenty workspace settings.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Practice Master Pro.
Land in Twenty CRM, intact.

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