Helpdesk migration
Field-level mapping, validation, and rollback between Gmelius and Zoho Desk. We move data and schema; workflows are rebuilt natively in Zoho Desk.
Gmelius
Source
Zoho Desk
Destination
Compatibility
8 of 14
objects map 1:1 between Gmelius and Zoho Desk.
Complexity
CModerate
Timeline
3-5 weeks
Overview
Gmelius stores support data as Gmail labels, threads, and extension-local configuration rather than a standalone database, which means migrating to Zoho Desk requires extracting through the Google Workspace API surface rather than a direct API connection. We export shared inboxes as label-mapped Views in Zoho Desk, full email threads as Tickets with their conversation Threads, and contacts via Google Contacts API into Zoho Desk Contacts. SLA configurations are preserved as custom fields on Ticket records rather than as native SLA rules, since Zoho Desk SLA enforcement requires specific plan tiers. Automation Rules, Kanban boards, and Email Templates do not migrate as functional equivalents; we deliver written inventory documents for each requiring manual reconstruction in Zoho Desk Blueprint. Because Zoho Desk processes imports in dependency order — Agents first, then Accounts, then Contacts, then Tickets — we stage the migration to satisfy those foreign-key constraints before any Tickets are loaded.
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 Gmelius object lands in Zoho Desk, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Gmelius
Shared Inbox
Zoho Desk
Department + View
lossyGmelius shared inboxes are Gmail label-backed workspaces. We map each shared inbox to a Zoho Desk Department, then create Views scoped to that Department that filter tickets by the label-equivalent tag. The Zoho Desk View configuration replicates the shared inbox's conversation scope. Multi-department Gmelius setups require a Zoho Desk Department per shared inbox with cross-department escalation routes configured separately in Blueprint.
Gmelius
Email Conversation
Zoho Desk
Ticket + Thread
1:1Gmelius email threads export as full message chains via the Gmail API. We reconstruct each thread as a Zoho Desk Ticket with the initial message as the Ticket Description and subsequent replies as Thread entries. The original Gmail Message-ID headers are preserved in a custom Ticket field gmelius_message_id__c for audit traceability. Thread authorship (sender email) maps to Zoho Desk Contact or Agent resolution on the Thread record.
Gmelius
Shared Label
Zoho Desk
Tag + View Filter
lossyGmelius Shared Labels are Gmail label names exported via the Gmail API. We recreate them as Zoho Desk Tags on the Ticket module and apply them during import based on the original Gmail label membership. For labels that represented inbox ownership or routing status, we create Zoho Desk Views with Tag-based filters rather than Tags alone, preserving the label's filtering behaviour as a live View.
Gmelius
Contact
Zoho Desk
Contact
1:1Gmelius does not maintain a standalone contact database; contacts live in the Google Contacts layer. We export via Google Contacts API and map to Zoho Desk Contact records. The Google Contact email address becomes the Contact email field and the dedupe key. Any Gmelius-specific contact metadata (contact notes, custom contact properties) migrates as custom fields on the Zoho Desk Contact.
Gmelius
Company (label-stored)
Zoho Desk
Account
1:1Gmelius companies are not a distinct object — company associations live as email domain annotations on contacts or as part of shared label naming conventions. We reconstruct Account records from Gmelius contact email domains and shared inbox naming, then link Contacts to the reconstructed Account via AccountId lookup. The Zoho Desk Contacts module supports this account lookup hierarchy natively.
Gmelius
Email Template
Zoho Desk
Macro
1:1Gmelius shared email templates store structured text with variable placeholders for merge fields. We export the full template library and recreate each as a Zoho Desk Macro. The Macro body preserves the original placeholder syntax as Zoho variable notation so agents can execute the Macro with the same dynamic field substitution. Macro categories map from Gmelius template folders.
Gmelius
Shared Draft
Zoho Desk
Macro (draft variant)
lossyGmelius shared drafts are collaborative email compositions stored as draft messages in Gmail. We export them and convert to Zoho Desk Macro records tagged as draft variants, preserving the draft body text and recipient placeholders. Because Zoho Desk does not have a native shared-draft concept, Macro with draft-prefixed naming is the closest structural equivalent.
Gmelius
Automation Rule
Zoho Desk
Blueprint + Workflow Rule (documented)
lossyGmelius Automation Rules are extension-local configuration with no export mechanism. We capture rule configurations during the discovery walkthrough by screen-recording the Automation Rules UI and documenting each rule's trigger, conditions, and actions. We deliver a written Blueprint inventory with trigger, condition, and action mapping to Zoho Desk Blueprint steps or Workflow Rule criteria. Complex multi-step rules with AI dispatching (Pro tier) require the most manual reconstruction effort.
Gmelius
Kanban Board
Zoho Desk
Views with Stage Grouping
lossyGmelius Kanban boards visualise email pipelines by status columns mapped to board cards. We map board columns to Zoho Desk ticket Status values and create Views grouped by Status to replicate the columnar pipeline view. Custom board layouts with non-standard column configurations are documented as View specifications for the Zoho Desk admin to build after migration.
Gmelius
SLA Configuration
Zoho Desk
Custom Fields (metadata only)
lossyGmelius SLA analytics and first-response/time tracking are tier-gated features. We export SLA rule definitions as custom metadata fields on Zoho Desk Ticket records (e.g., first_response_due__c, resolution_due__c) populated at migration time. Native Zoho Desk SLA rules require Professional tier or above; we flag this during scoping so the customer can upgrade if active SLA enforcement is required post-migration.
Gmelius
User / Team Member
Zoho Desk
Agent
1:1Gmelius users are Google Workspace accounts. We export the user list via Google Workspace Admin SDK and map each to a Zoho Desk Agent record by email. Agent department assignment maps from the Gmelius shared inbox membership. Active versus inactive status is preserved from Gmelius account status.
Gmelius
Tag
Zoho Desk
Tag
1:1Gmelius tags applied to conversations export as tag metadata from Gmail labels. We recreate the full tag taxonomy as Zoho Desk Tags and apply them to the corresponding migrated Tickets at import time. Tag-to-conversation associations are preserved by matching the original Gmail label-to-message mappings from the export data.
Gmelius
Note / @Mention
Zoho Desk
Ticket Comment
1:1Gmelius thread notes and @mentions export as email notes or internal comments attached to specific messages in the thread. We convert these to Zoho Desk Ticket Comments with the comment type set to Internal so they are visible to agents but hidden from customers. Note authorship and timestamp are preserved in the Comment record.
Gmelius
Attachment
Zoho Desk
Attachment
1:1Email attachments on Gmelius conversations export via the Gmail API as MIME-encoded files. We attach them to the corresponding Zoho Desk Ticket Thread record using the same file name, MIME type, and content hash. Files larger than 25 MB are linked as URL references in a custom field rather than stored inline, matching Zoho Desk attachment size limits.
| Gmelius | Zoho Desk | Compatibility | |
|---|---|---|---|
| Shared Inbox | Department + Viewlossy | Fully supported | |
| Email Conversation | Ticket + Thread1:1 | Fully supported | |
| Shared Label | Tag + View Filterlossy | Fully supported | |
| Contact | Contact1:1 | Fully supported | |
| Company (label-stored) | Account1:1 | Fully supported | |
| Email Template | Macro1:1 | Fully supported | |
| Shared Draft | Macro (draft variant)lossy | Fully supported | |
| Automation Rule | Blueprint + Workflow Rule (documented)lossy | Fully supported | |
| Kanban Board | Views with Stage Groupinglossy | Fully supported | |
| SLA Configuration | Custom Fields (metadata only)lossy | Fully supported | |
| User / Team Member | Agent1:1 | Fully supported | |
| Tag | Tag1:1 | Fully supported | |
| Note / @Mention | Ticket Comment1:1 | Fully supported | |
| Attachment | Attachment1:1 | 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.
Gmelius gotchas
Gmail-only lock-in is irreversible for mixed email environments
No formal public API on lower tiers limits programmatic data export
Automation Rules are extension-local state with no export mechanism
All team members must share the same plan tier
Extension conflicts with other Gmail add-ons cause UI instability
Zoho Desk gotchas
Agent email identity determines comment ownership after migration
Blueprints and SLA policies do not export via API
File upload capped at 10GB per migration batch
Tier-gated export and migration capabilities
Inbound migration is two-phase with a hard Phase 2 cutoff
Pair-specific challenges
Migration approach
Discovery and Google Workspace access audit
We audit the Gmelius subscription tier (Meli/Growth/Pro), active shared inboxes, Automation Rules, Kanban boards, template library, and contact volume. We simultaneously assess the Google Workspace admin permissions required for Gmail API and Google Contacts API OAuth2 scopes. If the migrating account lacks admin access, we flag the scope gap before scoping proceeds. We also identify which Zoho Desk edition the customer is targeting and confirm SLA feature availability on that tier.
Data extraction via Google Workspace APIs
We extract data in parallel from three Google Workspace surfaces: Gmail API (email threads, labels, attachments, message headers), Google Contacts API (contacts with custom fields), and Google Workspace Admin SDK (user list with department metadata). Because Gmelius shared inbox scoping is label-based, we use Gmail label filters to isolate each shared inbox's message set. Attachments are extracted as base64-encoded MIME parts and written to a staging file store for re-attachment in Zoho Desk. All extraction uses exponential backoff with retry on rate-limit responses from Google's API surface.
Zoho Desk custom field and Department setup
Before any data import, we configure Zoho Desk Departments (one per Gmelius shared inbox), custom Ticket fields (original_created_date__c, gmelius_message_id__c, sla_first_response_due__c, sla_resolution_due__c), and Tag taxonomy matching the Gmelius label set. We also create Views per shared inbox using tag-based and status-based filters that replicate the Gmelius shared inbox scoping. This schema setup runs against a staging Zoho Desk portal before production to validate field types and View logic.
Dependency-ordered import into Zoho Desk
We execute the Zoho Desk import in the required module order: Agents first (from Google Workspace user list), then Accounts (reconstructed from contact email domains), then Contacts (linked to Accounts), then Tickets with Threads (from Gmail message chains). Each phase emits a row-count reconciliation report before the next begins. Thread records are created as children of the resolved Ticket, with sender email mapped to ContactId or left as anonymous for unrecognised senders. Attachments are re-attached to Thread records from the staging file store after the thread body is confirmed.
SLA metadata population and Views validation
We populate the custom SLA metadata fields on migrated Tickets using the original Gmelius SLA configurations. We validate every View by running a spot-check of 25-50 tickets per shared inbox to confirm that the View filter correctly scopes the migrated conversations. Tag application is validated against the original Gmail label membership by cross-referencing the gmelius_message_id__c field against the original export log.
Cutover, delta migration, and Blueprint rebuild handoff
We freeze Gmelius writes during a cutover window, run a delta import of any conversations created or modified since the initial extraction, then redirect support routing to Zoho Desk. We deliver the Automation Rules and Kanban board documentation as a written Blueprint and View specification to the Zoho Desk admin team. We support a one-week hypercare window for reconciliation issues. We do not rebuild Gmelius Automation Rules or Kanban boards as Zoho Desk Blueprint workflows inside the migration scope; that work requires a separate engagement or internal admin rebuild using the documentation we provide.
Platform deep dives
Gmelius
Source
Strengths
Weaknesses
Zoho Desk
Destination
Strengths
Weaknesses
Complexity grading
Moderate Helpdesk migration. 4 of 7 objects need a mapping; the rest are 1:1.
Overall complexity
Moderate migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Gmelius and Zoho Desk.
Object compatibility
4 of 7 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
7-object category — typical timelines run 2–7 days end-to-end.
API constraints
Gmelius: Not publicly documented.
Data volume sensitivity
Gmelius 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
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