CRM migration
Field-level mapping, validation, and rollback between Lemon Tech and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
Lemon Tech
Source
HighLevel
Destination
Compatibility
5 of 8
objects map 1:1 between Lemon Tech and HighLevel.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Lemon Tech to GoHighLevel requires navigating a fundamental schema mismatch. Lemon Tech organizes data around Matters, Entities, and timekeeping records that mirror law firm and professional services workflows. GoHighLevel is contact-centric with pipeline-driven Opportunities and a Custom Objects model that differs structurally from Lemon Tech's custom entity definitions. Since Lemon Tech publishes no public REST API, we extract data through the built-in Entity export function, chunked by entity type and supplemented by SQL Wrapper exports where configured. We translate Matters to GoHighLevel Opportunities within a configured pipeline, map standard Entities to Contacts, and use GoHighLevel Custom Objects for any Lemon Tech custom entity types that have no standard equivalent. We do not migrate automations, forms, or billing integration logic as code; we deliver a written inventory of these for your admin to rebuild in GoHighLevel.
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 Lemon Tech 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.
Lemon Tech
Contact
HighLevel
Contact
1:1Lemon Tech Contact records export with standard name, email, phone, and address fields. We map these directly to GoHighLevel Contact fields using email as the dedupe key. Any custom contact properties defined in Lemon Tech migrate as GoHighLevel Contact Custom Fields under a dedicated folder. Phone number formats are normalized during import to handle any inconsistent formatting in the source data.
Lemon Tech
Entity (standard)
HighLevel
Contact or Company
1:manyLemon Tech standard Entities that represent organizations (firms, corporations, businesses) map to GoHighLevel Companies. Entities that represent individuals without a linked Matter relationship map to GoHighLevel Contacts. We determine the split based on whether the Lemon Tech Entity has a type property or a linked Matter, and we flag any ambiguous records for customer review during scoping.
Lemon Tech
Matter
HighLevel
Opportunity
1:1Lemon Tech Matters are the primary case and project container. We export Matter records with status, dates, linked contact references, and custom fields, then map them to GoHighLevel Opportunities within a pipeline the customer configures before migration. Matter status values map to GoHighLevel pipeline stage names. Custom Matter fields migrate as Opportunity Custom Fields in GoHighLevel. The Matter-Contact linkage becomes the Opportunity's Contact lookup.
Lemon Tech
Custom Entity
HighLevel
Custom Object
1:1Lemon Tech custom entity types created through the API or UI map to GoHighLevel Custom Objects. We inventory every active custom entity type during discovery, map their field definitions to GoHighLevel typed custom fields (text, number, date, dropdown, checkbox, etc.), and pre-create the destination Custom Object schema before migration. Custom entity naming conventions are normalized during mapping to avoid GoHighLevel naming conflicts. If a custom entity has lookup relationships to other entities, we replicate those as GoHighLevel lookup field types.
Lemon Tech
User
HighLevel
User
1:1Lemon Tech User records export with name, email, and role information. We map Users to GoHighLevel Team Members by email match. Any role or permission context from Lemon Tech is preserved in a custom field on the GoHighLevel User record for the customer's admin to map to GoHighLevel permission roles post-migration.
Lemon Tech
SQL Wrapper Data
HighLevel
Custom Object or Custom Fields
lossySQL Wrappers in Lemon Tech combine CRM data with custom SQL or third-party sources for reporting. Simple wrappers exporting standard relational tables map to GoHighLevel Custom Objects or custom fields on the related standard object. Complex wrappers with multi-table joins, computed columns, or external data sources require manual field mapping during migration. We inventory all SQL Wrapper definitions during discovery and flag any with nested logic or external dependencies as requiring custom mapping work.
Lemon Tech
Attachment
HighLevel
File
1:1File attachments associated with Lemon Tech Entities or Matters export as binary blobs via the Entity export function. We handle these separately from record data, preserving filenames, parent record associations, and file type metadata. Attachments are staged and linked to the migrated GoHighLevel Contact, Opportunity, or Custom Object record using GoHighLevel's file attachment model. Large binary attachments (over 25 MB) may require separate delivery if GoHighLevel's file size limits are exceeded.
Lemon Tech
Billing Record
HighLevel
Opportunity (Custom Fields) or Custom Object
lossyTime entries and billing records linked to Lemon Tech Matters export via the Entity export. We preserve billable amounts, dates, and linked contact references. The mapping depends on the customer's intended use in GoHighLevel: time entries may become a Custom Object with lookup to Opportunity, or the billable amount and dates may migrate as custom fields on the Opportunity record itself. The customer chooses the strategy during scoping.
| Lemon Tech | HighLevel | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Entity (standard) | Contact or Company1:many | Fully supported | |
| Matter | Opportunity1:1 | Fully supported | |
| Custom Entity | Custom Object1:1 | Fully supported | |
| User | User1:1 | Fully supported | |
| SQL Wrapper Data | Custom Object or Custom Fieldslossy | Mapping required | |
| Attachment | File1:1 | Fully supported | |
| Billing Record | Opportunity (Custom Fields) or Custom Objectlossy | 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.
Lemon Tech gotchas
No public API for bulk data extraction
SQL Wrapper complexity varies by definition
Custom entity naming conventions are customer-specific
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 export audit
We audit the Lemon Tech environment to identify all active entity types (standard and custom), Matter records with status and linked contacts, SQL Wrapper definitions, user accounts, and attachment volumes. Since Lemon Tech has no public API, we map the export function outputs to the destination schema and identify any entity types that will require GoHighLevel Custom Object provisioning. We also confirm the customer's GoHighLevel plan tier to verify Custom Object availability (available on all plans but behaves differently at scale) and Advanced API access if the migration requires it.
GoHighLevel pipeline and schema configuration
We pre-configure the GoHighLevel destination environment before any data moves. This includes creating the sales Pipeline with appropriate stages mapped from Lemon Tech Matter statuses, provisioning any required Custom Objects with typed fields and lookup relationships, creating Contact Custom Field folders, and configuring the Opportunity Custom Field structure. This step runs in parallel with the first export batch so that the schema is ready when extraction completes.
Entity export coordination and staging
We coordinate with the customer to run Lemon Tech Entity exports in chunked batches by entity type. Standard entities export first, followed by Matters, then custom entities, then SQL Wrapper tables. For large datasets, we schedule exports during off-peak hours to avoid task queue timeouts. Each export batch is staged in a secure migration workspace, validated for completeness (record counts, field presence), and reconciled against the Lemon Tech source before the next batch begins.
Record mapping and transformation
We apply the object mapping logic: Contacts migrate to GoHighLevel Contacts, standard organizational entities migrate to GoHighLevel Companies, Matters migrate to Opportunities with pipeline and stage assignment, and custom entity types migrate to GoHighLevel Custom Objects. Custom field values transform to GoHighLevel typed fields, with any custom naming conventions normalized. The mapping executes in dependency order: Contacts first (to establish dedupe keys), then Matters mapped to Opportunities linked to those Contacts, then custom entities with any inter-entity lookups resolved.
GoHighLevel import and reconciliation
We import transformed records into the customer's GoHighLevel environment using the appropriate method (CSV bulk import for Contacts and Opportunities, API-based import for Custom Objects). Each phase emits a reconciliation report comparing imported record counts, field-level completeness, and linked record references against the source export. We resolve any missing lookups, failed imports, or duplicate records before the next phase begins.
Cutover, attachment delivery, and automation inventory handoff
We freeze Lemon Tech writes during cutover, run a final delta migration of any records modified during the migration window, then enable GoHighLevel as the system of record. Binary attachments are staged and linked to the migrated records using GoHighLevel's file model. We deliver a written inventory of all Lemon Tech automations, SQL Wrapper definitions, and any billing integration logic for the customer's admin to rebuild in GoHighLevel's Workflow builder. We do not rebuild automations or billing logic as code within the migration scope.
Platform deep dives
Lemon Tech
Source
Strengths
Weaknesses
HighLevel
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 Lemon Tech and HighLevel.
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
Lemon Tech: Not publicly documented.
Data volume sensitivity
Lemon Tech 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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