CRM migration
Field-level mapping, validation, and rollback between Assembly Neos and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
Assembly Neos
Source
HighLevel
Destination
Compatibility
14 of 14
objects map 1:1 between Assembly Neos and HighLevel.
Complexity
BStandard
Timeline
48–72 hours
Overview
Assembly Neos is a cloud-based legal practice management platform built for law firms, storing cases (called Matters), clients, time entries, documents, and billing records in a structure optimized for legal workflows. HighLevel is an all-in-one CRM that uses Contacts, Companies, and Opportunities (called Pipelines) with a flat-rate pricing model designed for agencies and SMBs. These platforms serve fundamentally different markets — legal case management versus general marketing and sales automation — which creates meaningful data-model divergence across billing, document association, and workflow automation. We map Assembly Neos clients to HighLevel Contacts, matters to Opportunities within Pipelines, and time entries to a combination of custom fields and Opportunities since HighLevel lacks native billing tracking. Documents attached to matters re-upload to HighLevel Files. Assembly Neos custom fields migrate as HighLevel custom fields, though teams with more than 10 custom objects in Neos must collapse or prioritize since HighLevel caps custom objects at 10 per sub-account. What does not migrate: workflows and automation rules (no structural equivalent; we export definitions as rebuild references), built-in legal billing setup (e.g., trust accounts, e-payment tracking via LawPay), and third-party integrations (QuickBooks, DocuSign, RingCentral connections must be rebuilt in HighLevel). Our migration runs against the Assembly Neos API, with a delta-pickup window capturing in-flight changes during cutover and a test migration with field-level diff before the full run commits.
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 Assembly Neos object lands in HighLevel, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Assembly Neos
Client
HighLevel
Contact
1:1Assembly Neos clients map directly to HighLevel Contacts. The primary contact name, email, phone, and address fields translate field-for-field. Clients without an associated company land as standalone contacts; clients with a firm association also create a Company record in HighLevel.
Assembly Neos
Matter
HighLevel
Opportunity
1:1Assembly Neos matters map to HighLevel Opportunities, staged within a Pipeline that mirrors the matter's status (e.g., Open, Pending Review, Closed Won, Closed Lost). The matter number or case reference becomes the Opportunity name with a custom Source_Matter_ID__c field for traceability back to Assembly Neos.
Assembly Neos
Matter Stage
HighLevel
Pipeline Stage
1:1Assembly Neos matter statuses (New, In Progress, Awaiting Review, Closed) map value-by-value to HighLevel Pipeline stages. We preserve the original status-entered timestamp as a custom datetime field since HighLevel's stage-history model tracks changes differently.
Assembly Neos
Time Entry
HighLevel
Custom Fields on Opportunity + Task
1:1HighLevel has no native billing or time-tracking object. Each matter's time entries (date, duration, description, billing rate) migrate as a JSON-serialized custom field on the corresponding Opportunity plus individual Tasks representing each entry. Reporting on historical time data requires a custom dashboard.
Assembly Neos
Document
HighLevel
File (attached to Opportunity/Contact)
1:1Assembly Neos documents attached to matters re-upload to HighLevel as Files associated with the matching Opportunity (and optionally the related Contact). Original file names and upload timestamps are preserved. Large document volumes may require batched processing due to API rate limits.
Assembly Neos
Firm (company entity)
HighLevel
Company
1:1The law firm's own organization record in Assembly Neos migrates as a HighLevel Company. This is useful as the parent entity for client contacts when representing the firm's brand in HighLevel's CRM for internal use cases.
Assembly Neos
Responsible Attorney
HighLevel
User (assigned as Opportunity Owner)
1:1Assembly Neos assigns a responsible attorney to each matter. We resolve by email match against HighLevel users. Unmatched attorneys are flagged before migration — the team either creates HighLevel users or assigns their matters to a fallback owner.
Assembly Neos
Custom Fields (Bar Number, Practice Area, etc.)
HighLevel
Custom Fields
1:1Assembly Neos custom fields on clients and matters map to HighLevel custom fields on the target object. Field types are preserved (text, number, pick-list, date). Pick-list values requiring value-mapping if the source and destination options diverge. We recommend pre-creating custom fields in HighLevel before migration.
Assembly Neos
Task / Checklist Item
HighLevel
Task
1:1Assembly Neos tasks and checklist items on matters migrate as HighLevel Tasks linked to the corresponding Opportunity. Original due dates, assigned users, and completion status transfer. Recurring task patterns do not translate — these must be rebuilt as HighLevel Workflow triggers.
Assembly Neos
Billing Setup (LawPay, e-payment, trust account references)
HighLevel
Custom Field (no native equivalent)
1:1Assembly Neos e-payment configuration (LawPay account ID, trust account references, billing preferences) has no HighLevel equivalent — these are preserved as read-only custom text fields for reference. Actual payment processing must be reconnected in HighLevel's Payments settings.
Assembly Neos
Calendar Event (hearing, deposition, deadline)
HighLevel
Task / Calendar Event
1:1Assembly Neos calendar events linked to matters migrate as HighLevel Tasks with due dates and descriptions. We do not replicate Outlook or external calendar synchronization — HighLevel's calendar integrations must be reconfigured post-migration.
Assembly Neos
Tag / Label
HighLevel
Tag
1:1Assembly Neos tags on clients and matters migrate as HighLevel Tags. Tags are applied to the mapped Contact or Opportunity record. HighLevel's tag-based segmentation in SmartLists and Workflow triggers mirrors the use case.
Assembly Neos
QuickBooks Integration (accounting link)
HighLevel
External (no equivalent)
1:1Assembly Neos integrates directly with QuickBooks Desktop and Online for legal accounting. HighLevel has no native accounting module. We preserve the QuickBooks connection reference as a custom field; accounting must continue in QuickBooks and be reconnected or replaced post-migration.
Assembly Neos
Workflow / Automation Rule
HighLevel
Workflow (must be rebuilt)
1:1Assembly Neos custom workflows tied to case types, milestones, and checklists have no structural equivalent in HighLevel. We export the workflow definitions as a reference document for your team to rebuild using HighLevel's Workflow Builder. This is not a data migration item.
| Assembly Neos | HighLevel | Compatibility | |
|---|---|---|---|
| Client | Contact1:1 | Fully supported | |
| Matter | Opportunity1:1 | Fully supported | |
| Matter Stage | Pipeline Stage1:1 | Fully supported | |
| Time Entry | Custom Fields on Opportunity + Task1:1 | Fully supported | |
| Document | File (attached to Opportunity/Contact)1:1 | Fully supported | |
| Firm (company entity) | Company1:1 | Fully supported | |
| Responsible Attorney | User (assigned as Opportunity Owner)1:1 | Fully supported | |
| Custom Fields (Bar Number, Practice Area, etc.) | Custom Fields1:1 | Fully supported | |
| Task / Checklist Item | Task1:1 | Fully supported | |
| Billing Setup (LawPay, e-payment, trust account references) | Custom Field (no native equivalent)1:1 | Fully supported | |
| Calendar Event (hearing, deposition, deadline) | Task / Calendar Event1:1 | Fully supported | |
| Tag / Label | Tag1:1 | Fully supported | |
| QuickBooks Integration (accounting link) | External (no equivalent)1:1 | Fully supported | |
| Workflow / Automation Rule | Workflow (must be rebuilt)1:1 | 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.
Assembly Neos gotchas
Built-in accounting removed requires QuickBooks Online
Per-user pricing model affects migration scope
Document export requires Premium or Pro tier for full OCR
HighLevel gotchas
Sub-account architecture creates isolated data silos per client
Usage-based telecom and AI costs are not in the subscription price
Workflows have no native equivalent in most destination CRMs
API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account
White-label configuration and branding assets do not export via API
Pair-specific challenges
Migration approach
Discovery and schema mapping
We read your Assembly Neos account via scoped API access, cataloging all clients, matters, time entries, documents, custom fields, and tags. We map each to its HighLevel target object and flag anything requiring custom field creation, consolidation, or a no-equivalent designation. We deliver a schema setup plan specifying which HighLevel custom fields to pre-create, which Pipeline and stages to build, and which custom objects to prioritize if you exceed the 10-object limit. Your team approves before any data moves.
User and owner resolution
Assembly Neos responsible attorneys and assigned staff are resolved against HighLevel users by email. Unmatched users are flagged before migration — your team either creates HighLevel user accounts for them or assigns their matters to a fallback owner. No matter lands without an assigned HighLevel user. This step also identifies which matter assignments require re-evaluation given HighLevel's simpler owner model.
Test migration with field-level diff
A representative slice migrates first — typically 200–500 records covering clients, matters, time entries, documents, and tags. We generate a field-level diff showing source values versus destination values for every mapped field. You verify matter-to-opportunity mapping, custom field population, and attorney owner assignment. We adjust the mapping plan based on your feedback before the full run commits.
Full migration with delta-pickup window
The full dataset migrates against your HighLevel account. A delta-pickup window of 24–48 hours runs alongside the cutover, capturing any Assembly Neos records modified during the migration window. All documents re-upload to the corresponding HighLevel Opportunities. Once complete, we run a reconciliation audit comparing record counts, field completeness, and document attachments against the source.
Post-migration handoff and rebuild reference
We deliver the migration audit log, a field-mapping reference document, and the exported Assembly Neos workflow definitions for your HighLevel admin to rebuild. We provide a rebuild priority guide ordering workflows by business criticality. Post-migration support is available for 30 days to address any data integrity issues discovered during the reconciliation review.
Platform deep dives
Assembly Neos
Source
Strengths
Weaknesses
HighLevel
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 Assembly Neos and HighLevel.
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
Assembly Neos: Not publicly documented.
Data volume sensitivity
Assembly Neos 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 Assembly Neos to HighLevel migration scoping. Not seeing yours? Book a call.
Walk through your Assembly Neos to HighLevel migration with a real engineer — 30 minutes, free, written quote within 24 hours.
Book a free 30 minute consultationAdjacent paths
Other ways to leave Assembly Neos
Other ways to arrive at HighLevel
Ready when you are
Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.