CRM migration
Field-level mapping, validation, and rollback between DGL Practice Manager and Zoho CRM. We move data and schema; workflows are rebuilt natively in Zoho CRM.
DGL Practice Manager
Source
Zoho CRM
Destination
Compatibility
11 of 11
objects map 1:1 between DGL Practice Manager and Zoho CRM.
Complexity
BStandard
Timeline
2–4 weeks
Overview
DGL Practice Manager is a SQL-backed practice management suite built for UK and Irish medical consultants, private clinics, and practice managers — covering patient records, billing, EDI submissions, and letter drafting within one application. Zoho CRM is a cloud-native, module-flexible CRM with custom objects, Blueprint workflows, and a per-seat pricing model ranging from free (3 users) through Ultimate at $52/user/month. The two platforms share a relational data model: patients map to Contacts, referring practitioners map to Accounts or custom modules, and appointments map to Events or Tasks. The principal divergences are DGL's EDI billing and insurer submission fields (no Zoho native equivalent — preserved as custom fields), DGL's letter draft history (migrated as Notes or Attachments), and Zoho's requirement that Accounts exist before Contacts via lookup relationship. We sequence the migration: Accounts first, then Contacts, then Deals, then Tasks and Events. A 24–48 hour delta-pickup window captures any records modified during the cutover before the go-live reconciliation.
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 DGL Practice Manager object lands in Zoho CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
DGL Practice Manager
Patient
Zoho CRM
Contact
1:1DGL patient records map directly to Zoho Contacts. The patient's full name splits into First Name and Last Name; date of birth, NHS/insurance number, and address fields map to standard Contact fields or custom fields if no native equivalent exists. Zoho requires an Account lookup — patients without a registered practice are linked to a default 'Individual' Account.
DGL Practice Manager
Practitioner / Referring Consultant
Zoho CRM
Account
1:1DGL stores referring consultants and clinic entities as organisational records. These map to Zoho Accounts — the Account Name field holds the clinic or consultant firm name, and the phone/email/address fields carry across. Account type is set per record based on DGL's entity type field.
DGL Practice Manager
Appointment / Diary Entry
Zoho CRM
Event
1:1DGL diary entries with date, time, duration, and practitioner link map to Zoho Events. The DGL appointment status (confirmed, cancelled, no-show) maps to Zoho Event fields or a custom Status pick-list. Multi-consultant diaries with overlapping slots are flattened into individual Event records per time slot.
DGL Practice Manager
Clinical Note / Consultation Record
Zoho CRM
Note / Custom Module
1:1DGL's consultation notes and clinical observations migrate as Zoho Notes attached to the Contact record. For practices that require structured data (e.g., presenting complaint, examination findings, diagnosis), we create a custom Clinical Notes module in Zoho with lookup to the Contact, preserving the original text and timestamps.
DGL Practice Manager
Invoice / Billing Record
Zoho CRM
Invoice
1:1DGL invoices with line items, amounts, insurer references, and EDI submission status map to Zoho Invoices. The insurer payer maps to a Zoho Account lookup. EDI submission status (pending, submitted, paid, rejected) is preserved as a custom field since Zoho's native status field covers only the invoice lifecycle, not the insurer interaction.
DGL Practice Manager
EDI Submission
Zoho CRM
Custom Field on Invoice + Notes
1:1DGL's EDI billing submission records (submission ID, claim amount, insurer response codes) have no native Zoho equivalent. We preserve the full EDI submission log as a text block attached to the corresponding Zoho Invoice record, with individual response codes mapped to a custom pick-list for future reporting.
DGL Practice Manager
Letter / Document Draft
Zoho CRM
Attachment / Notes
1:1DGL letter drafts (Microsoft Word documents generated within the system) are exported as file attachments and re-uploaded to Zoho CRM Files, linked to the relevant Contact or Account record. The letter's date and author are stored in the file metadata or as a Note record for searchability.
DGL Practice Manager
Insurance / Payer Details
Zoho CRM
Account + Custom Fields
1:1DGL insurer and insurance plan records map to Zoho Accounts with type='Insurance Company'. Policy numbers, coverage types, and claim limits are stored as custom fields on the Account. Practices can link insurer Accounts to patient Contacts via a custom Insurance Policy look-up relationship.
DGL Practice Manager
Staff / User
Zoho CRM
User
1:1DGL staff records (name, role, login) map to Zoho CRM Users. Ownership assignment during migration resolves DGL user IDs to Zoho user accounts by email match. Staff without a Zoho user are assigned as record owners to a designated admin or left unassigned pending account creation — flagged in the pre-migration audit.
DGL Practice Manager
Custom Properties (Patient, Invoice, Appointment)
Zoho CRM
Custom Fields
1:1DGL allows custom properties on patient, invoice, and appointment records. Each custom property is assessed: if a Zoho native field exists (e.g., a Date field for a DGL date property), we map direct; otherwise we create a Zoho custom field in the corresponding module. Custom field API names follow Zoho's camelCase convention (e.g., Insurance_Policy_Number).
DGL Practice Manager
Reporting / Dashboard Configuration
Zoho CRM
Reports (rebuilt)
1:1DGL's reporting module and saved report configurations do not migrate. We export the report names, filter criteria, and column definitions as a reference document and rebuild equivalent Zoho Reports or pivot-table-style Analytics dashboards post-migration. The underlying data (patient counts, invoice totals) migrates fully.
| DGL Practice Manager | Zoho CRM | Compatibility | |
|---|---|---|---|
| Patient | Contact1:1 | Fully supported | |
| Practitioner / Referring Consultant | Account1:1 | Fully supported | |
| Appointment / Diary Entry | Event1:1 | Fully supported | |
| Clinical Note / Consultation Record | Note / Custom Module1:1 | Fully supported | |
| Invoice / Billing Record | Invoice1:1 | Fully supported | |
| EDI Submission | Custom Field on Invoice + Notes1:1 | Fully supported | |
| Letter / Document Draft | Attachment / Notes1:1 | Fully supported | |
| Insurance / Payer Details | Account + Custom Fields1:1 | Fully supported | |
| Staff / User | User1:1 | Fully supported | |
| Custom Properties (Patient, Invoice, Appointment) | Custom Fields1:1 | Fully supported | |
| Reporting / Dashboard Configuration | Reports (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.
DGL Practice Manager gotchas
Per-invoice insurer submission charges inflate costs silently
Extortionate data extraction fee creates lock-in barrier
No public API means migration relies on DGL's goodwill
SQL infrastructure update in progress may alter the schema
Document generation depends on Microsoft Word on the local machine
Zoho CRM gotchas
API access requires Professional tier or above
Subform fields do not export cleanly via CSV
API credit consumption is non-linear
Export download links expire in 7 days
Owner (User) assignments require pre-mapped user IDs
Pair-specific challenges
Migration approach
Extract and audit DGL data export
FlitStack AI receives the DGL CSV or spreadsheet export (provided via DGL support or direct database query) and performs a full data audit: record counts per module (patients, practitioners, appointments, invoices, notes), column inventory, duplicate detection, date format analysis, and identification of any non-ASCII characters or unsupported delimiters. We generate a data quality report before any mapping work begins, flagging records with missing required fields (e.g., patients with no last name, invoices with no amount) for your team to resolve or approve for migration as-is.
Design Zoho CRM schema — modules, fields, and layouts
We create the Zoho CRM modules and custom fields needed for the migration: a Clinical Notes custom module (if applicable), NHS_Number__c and Insurance fields on Contact, EDI_Status__c on Invoice, Event_Type__c on Event, and GMC_Number__c on Account. We also configure the lookup relationships (Contact → Account, Event → Contact, Invoice → Contact, Invoice → Account). Zoho layouts for Leads, Contacts, Accounts, Deals, and Events are not modified during data migration — those are a post-migration configuration step for your Zoho admin.
Resolve practitioner and staff ownership
DGL practitioner and staff IDs are resolved to Zoho CRM User accounts by email address match. For any DGL practitioner without a corresponding Zoho user, we flag the record in the pre-migration audit. Your Zoho admin creates the user accounts before the full migration runs, or you designate a fallback owner (e.g., a practice manager user) to receive those records. No appointment or invoice lands in Zoho without a resolved Owner — FlitStack holds unowned records in a staging queue until resolution.
Run sequenced test migration with field-level diff
We run a representative test migration — typically 100–500 records spanning patients, practitioners, appointments, invoices, and notes — and generate a field-level diff report. This shows every source field, its mapped Zoho destination, any transformed values, and any records that failed to write. You verify that NHS numbers, EDI statuses, appointment times, and invoice totals appear correctly in Zoho before the full migration proceeds. Up to three test cycles are included in the standard engagement.
Execute full migration with delta-pickup and rollback
The full migration runs in the correct Zoho import order: Accounts (practitioners, insurers) → Contacts (patients) → Events (appointments) → Invoices. Zoho Bulk Write API and per-module import tools handle throughput. A 24–48 hour delta-pickup window runs in parallel, capturing any new or modified DGL records created during the cutover window. The FlitStack audit log records every operation. If reconciliation fails — record counts don't match, EDI statuses are missing — one-click rollback reverts the Zoho environment to pre-migration state so the run can be corrected and repeated.
Platform deep dives
DGL Practice Manager
Source
Strengths
Weaknesses
Zoho CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 of 8 objects need a manual workaround.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across DGL Practice Manager and Zoho CRM.
Object compatibility
1 of 8 objects need a manual workaround.
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
DGL Practice Manager: Not publicly documented.
Data volume sensitivity
DGL Practice Manager 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.
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