CRM migration
Field-level mapping, validation, and rollback between Legal Workspace and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
Legal Workspace
Source
Twenty CRM
Destination
Compatibility
12 of 12
objects map 1:1 between Legal Workspace and Twenty CRM.
Complexity
BStandard
Timeline
48–72 hours
Overview
Legal workspace platforms are built around a matter-centric model — clients or contacts link to matters that carry billing rates, practice areas, responsible attorneys, and court dates. Twenty CRM is a general-purpose CRM with standard objects: People (contacts), Companies (accounts), and Opportunities (deals). There is no native legal billing or matter-management object in Twenty; practice-area labels, billing rates, and matter-status fields migrate as custom fields on the appropriate Twenty objects. FlitStack AI extracts data via the source platform's API or bulk-export, transforms matter-centric records into CRM-normal form, and loads through Twenty's CSV import with a sample-first, delta-pickup approach. Workflows, automation rules, conflict checks, and billing logic do not migrate — those must be rebuilt manually in Twenty's Settings → Workflows or documented as a rebuild reference during the engagement. Billing records including invoices, trust account entries, and payment histories export separately as a CSV artifact for loading into dedicated legal accounting software such as LawPay, not into Twenty itself. The migration preserves original create dates via custom fields and sequences the import so that lookup relationships resolve correctly across Companies, People, and Opportunities in Twenty's import pipeline.
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 Legal Workspace 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.
Legal Workspace
Contact / Client
Twenty CRM
People
1:1Legal workspace contacts map directly to Twenty's People object. Primary email, phone, job title, and address fields migrate 1:1. Contacts without a company link land as standalone People records in Twenty — your team can link them to Companies after import.
Legal Workspace
Company / Organization
Twenty CRM
Company
1:1Legal workspace organizations map to Twenty's Company object. Company name, website, industry, and employee count migrate directly. If the source stores parent-child company hierarchies, the parentId field on the Company record maps to the parent Company record — parent must migrate first.
Legal Workspace
Matter / Case
Twenty CRM
Opportunity
1:1Matters translate to Twenty Opportunities — the deal-name becomes the matter name, the matter number becomes a custom field (Matter_Number__c), and the estimated value or billing amount maps to the Opportunity amount field. Matter status (Active, Closed, Pending) maps to Opportunity stage via value-mapping.
Legal Workspace
Matter Status
Twenty CRM
Opportunity Stage
1:1Each matter status value in the source system maps to a corresponding Twenty Opportunity stage pick-list value. Active matters route to 'New' or a stage representing open work; Closed matters route to 'Won' or 'Closed'; Pending routes to a stage representing work-on-hold. If the source has more than five matter statuses, Twenty's stage pick-list is expanded to match.
Legal Workspace
Billing Rate / Hourly Rate
Twenty CRM
Custom Field on Opportunity
1:1Legal billing rates have no direct equivalent in Twenty's Opportunity object. We create a custom number field (Billing_Rate__c) on the Opportunity object and populate it from the matter's rate field. If multiple rate types exist (e.g., partner rate, associate rate), we create additional custom fields and map each explicitly.
Legal Workspace
Practice Area / Area of Law
Twenty CRM
Custom Select Field on Opportunity
1:1Practice area labels (Corporate, Litigation, Real Estate, etc.) become a custom select field (Practice_Area__c) on the Opportunity object. We create the pick-list options in Twenty's Settings → Data Model before import, then map each source value to the corresponding option during the ETL run.
Legal Workspace
Responsible Attorney / Assigned Lawyer
Twenty CRM
WorkspaceMember (User) + Opportunity Assignee
1:1The responsible attorney email resolves against Twenty's workspace members by email match. If the attorney does not yet have a Twenty account, we flag the record and assign it to a fallback owner — your team invites the attorney before the full migration runs. The Opportunity Assignee field is populated from this resolution.
Legal Workspace
Task / To-Do (Matter-Linked)
Twenty CRM
Task
1:1Tasks linked to matters migrate to Twenty's Task object with the parent Opportunity reference preserved. Due dates, task status (Open, Completed), and task descriptions carry over. If the source uses sub-task hierarchies, we flatten them into individual Task records and note the parent-child relationship in a custom field.
Legal Workspace
Note / Document Reference
Twenty CRM
Note
1:1Notes attached to matters migrate to Twenty's Note object, linked to the corresponding Opportunity record. Rich-text formatting in source notes is preserved where the export format supports it; plain-text notes migrate as-is. Large documents referenced in the source are noted in a custom URL field — actual files are flagged for manual re-upload to Twenty's file storage.
Legal Workspace
Custom Fields on Matter
Twenty CRM
Custom Fields on Opportunity
1:1Any custom fields on the source matter object (e.g., court jurisdiction, opposing counsel, filing deadline) are created as custom fields on Twenty's Opportunity object via Settings → Data Model before the migration runs. The import CSV includes these custom columns so the values land in the right fields on first load.
Legal Workspace
Billing / Invoice Record
Twenty CRM
No Equivalent in Twenty CRM
1:1Legal billing records — invoices, trust account entries, and payment histories — have no equivalent in Twenty CRM. These records are preserved as a separate CSV export for import into dedicated legal accounting software (e.g.,,火山 or LawPay). The billing CSV is handed off as a rebuild artifact, not loaded into Twenty.
Legal Workspace
Client Intake Form Data
Twenty CRM
Custom Fields on People
1:1Client intake fields (referral source, conflict-check result, engagement status) that live on the contact or matter record in the source platform become custom fields on Twenty's People object. We create these fields before import and populate them from the source export so the data is present from day one.
| Legal Workspace | Twenty CRM | Compatibility | |
|---|---|---|---|
| Contact / Client | People1:1 | Fully supported | |
| Company / Organization | Company1:1 | Fully supported | |
| Matter / Case | Opportunity1:1 | Fully supported | |
| Matter Status | Opportunity Stage1:1 | Fully supported | |
| Billing Rate / Hourly Rate | Custom Field on Opportunity1:1 | Fully supported | |
| Practice Area / Area of Law | Custom Select Field on Opportunity1:1 | Fully supported | |
| Responsible Attorney / Assigned Lawyer | WorkspaceMember (User) + Opportunity Assignee1:1 | Fully supported | |
| Task / To-Do (Matter-Linked) | Task1:1 | Fully supported | |
| Note / Document Reference | Note1:1 | Fully supported | |
| Custom Fields on Matter | Custom Fields on Opportunity1:1 | Fully supported | |
| Billing / Invoice Record | No Equivalent in Twenty CRM1:1 | Fully supported | |
| Client Intake Form Data | Custom Fields on People1:1 | 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.
Legal Workspace gotchas
Document templates and custom fields are configuration data, not matter data
Integrated timer entries and manual time records use different storage paths
No public API or developer portal
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
Scope and audit source data
FlitStack connects to your legal workspace platform via scoped read access or bulk export and inventories every object: contacts, companies, matters, tasks, notes, and custom fields. We produce a data audit report listing record counts per object, custom field definitions with data types, and any export-format limitations your platform tier imposes. This report determines the mapping plan and surfaces billing-export restrictions before the project scope commits.
Design Twenty data model and pre-create custom fields
Based on the audit, we create a field-creation checklist for your Twenty admin: every custom field needed (practice_area__c, billing_rate__c, matter_number__c, etc.), its type, and whether it should be required or unique. The admin creates these in Settings → Data Model before the migration run. We also map responsible-attorney emails to Twenty WorkspaceMembers and flag any attorney without an account for team invitation before the import sequence runs.
Resolve owner and user relationships
Every matter record has an assigned attorney or responsible party. FlitStack resolves these by email against Twenty's workspace members. Unmatched owners are listed in a resolution report — your team invites them to Twenty or designates a fallback assignee. No Opportunity lands in Twenty without an owner. The resolution report is delivered before the full migration run so there are no orphaned records after import.
Run sample migration with field-level diff
A representative slice — typically 100–500 records covering contacts across multiple companies, a sample of open and closed matters, tasks, and notes — migrates first. We generate a field-level diff between the source CSV and the imported Twenty records so you can verify that billing rates, practice areas, and matter numbers landed in the correct custom fields. You approve the sample before the full run commits. Any mapping corrections are applied to the full ETL script.
Execute full migration with delta-pickup window
Companies load first, then People (with companyId resolved), then Opportunities (with accountId and assignee resolved), then Tasks and Notes linked to the migrated records. After the full load, a 24–48 hour delta-pickup window captures any matters modified or created in the source system during cutover. FlitStack applies those delta records to Twenty and delivers an audit log of every record touched. One-click rollback is available if reconciliation finds unexpected divergence.
Platform deep dives
Legal Workspace
Source
Strengths
Weaknesses
Twenty CRM
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 Legal Workspace and Twenty CRM.
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
Legal Workspace: Not publicly documented — typical SaaS limits assumed and confirmed during scoping.
Data volume sensitivity
Legal Workspace 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
Answers to the questions buyers ask most during Legal Workspace to Twenty CRM migration scoping. Not seeing yours? Book a call.
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