Project Management migration
Field-level mapping, validation, and rollback between Zoho Projects and Asana. We move data and schema; workflows are rebuilt natively in Asana.
Zoho Projects
Source
Asana
Destination
Compatibility
8 of 12
objects map 1:1 between Zoho Projects and Asana.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Zoho Projects to Asana is a structural migration, not a record copy. Zoho Projects uses a three-level hierarchy of Projects > Task Lists > Tasks with Milestones as date-bound markers; Asana uses Projects > Sections > Tasks with Milestones as a native construct. We traverse the full Zoho hierarchy during extraction, resolve the Task List mapping to Asana Sections during import, and preserve task dependency relationships using Asana's dependency API. Zoho's native time tracking maps to task properties or time-log notes in Asana since Asana Basic does not include time tracking. Issues (bug tracking) and Forums (project discussions) require a custom mapping strategy because Asana has no native bug tracker or forum object; we typically migrate these as a dedicated Asana project with tasks and comments respectively. Workflow rules, automation, and custom project templates do not migrate; we deliver a written inventory of every active workflow and template for the customer's admin to rebuild in Asana Rules and the Template Library.
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 Zoho Projects object lands in Asana, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Zoho Projects
Project
Asana
Project
1:1Zoho Projects map directly to Asana Projects. We preserve project name, description, status (active/archived mapping to Asana's active/archived), start date, and end date. Custom fields on the project level migrate to Asana custom fields which must be pre-created before migration. Project-level custom fields require a separate custom-field creation pass in Asana because Asana does not support custom fields at the project level in the same way; we typically store project-level custom field values as project description notes and flag them for manual field creation post-migration.
Zoho Projects
Task List
Asana
Section
1:1Zoho Task Lists map to Asana Sections within a Project. The hierarchical order of Task Lists is preserved as section order within each project. Section boundaries in Asana define the same grouping concept as Task Lists in Zoho, making this a direct 1:1 structural mapping. We extract task_list_id and task_list_order from Zoho to maintain sequence during import.
Zoho Projects
Task
Asana
Task
1:1Zoho Tasks map to Asana Tasks within their parent Section. We preserve name, description (migrated as task notes in Asana), start date, due date, status (open/closed mapping to Asana's incomplete/complete), priority (low/normal/high/urgent mapping to Asana's numeric priority or custom priority field), and assignee. Subtasks are nested using Asana's subtasks API; Zoho's two-level subtask limit translates cleanly to Asana's subtask model.
Zoho Projects
Subtask
Asana
Subtask
1:1Zoho subtasks (up to two levels) map to Asana subtasks. We preserve the parent_task_id relationship. Asana supports unlimited subtask depth in practice, but the migration flattens Zoho's two-level model cleanly without data loss. Subtask assignees, due dates, and descriptions migrate as-is.
Zoho Projects
Milestone
Asana
Milestone
1:1Zoho Milestones map to Asana Milestones with target date and completion status preserved. We link contributing tasks to the milestone during import so that milestone progress reflects the underlying task completion in Asana. Zoho milestone custom fields migrate to Asana project-level custom fields that the admin pre-creates.
Zoho Projects
Time Entry (Timesheet)
Asana
Task Property or Note
lossyZoho time entries (hours, date, user, billing rate, task link) migrate to Asana as task custom fields (hours_logged, billing_rate) or as task notes with structured text. Asana Basic and Premium do not include native time tracking; if the team uses Asana Business or Enterprise, we use a time-tracking-compatible field structure. We flag upfront if the destination tier lacks native time tracking and recommend a third-party integration plan (Toggl, Harvest, or another) post-migration.
Zoho Projects
Issue (Bug)
Asana
Task (in dedicated project)
1:manyZoho Issues (bug tracker with separate status workflow) have no native Asana equivalent. We migrate Issues to a dedicated Asana project as Tasks, preserving severity, type, status, and description. Issue-specific custom fields map to task custom fields in the destination project. The customer receives a written recommendation to evaluate Asana's native bug reporting capabilities or a dedicated tool (Jira, Linear) if bug management depth is critical.
Zoho Projects
Forum
Asana
Comments or Conversations
lossyZoho Forums are project-level discussion threads with replies and author timestamps. Asana has no native Forum object; project-level discussions exist as task Comments, and Workspace-level discussions exist as Conversations. We migrate Forum threads as structured task Comments attached to a representative project task, or as a document in the project's Conversations section, depending on thread context. Thread structure and author attribution are preserved where possible.
Zoho Projects
Task Dependency
Asana
Task Dependency
1:1Zoho supports four dependency types (finish-to-start, start-to-finish, finish-to-finish, start-to-start); Asana supports finish-to-start primarily with start-to-finish available. We migrate all dependency types and flag any non-finish-to-start dependencies for testing in Asana because the Asana community forum documents known bugs with date recalculation when start-to-finish or finish-to-finish dependencies are used in complex timeline chains.
Zoho Projects
Tag/Label
Asana
Tag
1:1Zoho Tags applied to tasks map directly to Asana Tags. Tag name collision handling is performed during scoping; if a tag name conflicts with an existing Asana tag, we append a suffix or flag for admin resolution.
Zoho Projects
Custom Field
Asana
Custom Field
lossyZoho custom fields on Projects, Tasks, and Issues require pre-creation in Asana before migration. We extract custom field definitions (name, type, picklist options for dropdowns) and deliver a written field creation guide for the customer's Asana admin to execute before the migration window. Custom field values are then mapped during the import phase. Dropdown custom fields in Zoho map to Asana enum custom fields; text fields map to text; date fields map to date custom fields.
Zoho Projects
User and Team Member
Asana
User and Project Member
1:1Zoho users (name, email, role, project-level permissions) map to Asana users by email. We resolve every assignee, milestone owner, and task owner from Zoho against the Asana destination workspace. Users without an Asana account go to a reconciliation queue for the admin to provision. Project-level permissions in Zoho map to Asana project membership (can_edit, can_view) with the caveat that Zoho's granular permission roles do not have a direct Asana equivalent.
| Zoho Projects | Asana | Compatibility | |
|---|---|---|---|
| Project | Project1:1 | Fully supported | |
| Task List | Section1:1 | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Subtask | Subtask1:1 | Fully supported | |
| Milestone | Milestone1:1 | Fully supported | |
| Time Entry (Timesheet) | Task Property or Notelossy | Fully supported | |
| Issue (Bug) | Task (in dedicated project)1:many | Fully supported | |
| Forum | Comments or Conversationslossy | Fully supported | |
| Task Dependency | Task Dependency1:1 | Fully supported | |
| Tag/Label | Tag1:1 | Fully supported | |
| Custom Field | Custom Fieldlossy | Fully supported | |
| User and Team Member | User and Project Member1:1 | 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.
Zoho Projects gotchas
API rate limit of 100 requests per 2 minutes
Data Backup export excludes documents and attachments
Custom field values not returned by the standard task endpoint
Project migration between Zoho accounts is manual and limited
Resource management features only available on Premium and Enterprise
Asana gotchas
Automation rules have no export representation
API rate limits cap bulk migration throughput
Portfolios are view-only objects that do not hold data
Custom field enum options cannot be updated via API
Subtasks do not appear in project views by default
Pair-specific challenges
Migration approach
Discovery and scoping
We audit the source Zoho Projects account across tier (Free/Standard/Professional/Enterprise), project count, task depth (including subtask nesting levels), milestone count, time entry volume, active workflow rules, custom field definitions, attachment file count and total size, Forum thread volume, and Issue backlog size. We extract a full user list including project-level permissions. We deliver a written scoping document that identifies which data types can migrate directly via API, which require configuration in Asana before migration, and which do not have an Asana equivalent and require a custom mapping strategy.
Data extraction via Zoho API
We extract all data through Zoho Projects' REST API with the 100 requests per 2-minute rate limit handled via batch sequencing and exponential backoff. We extract Projects, Task Lists, Tasks, Subtasks, Milestones, Time Entries, Issues, Forums (with thread and reply structure), Comments, and Tags in dependency order. A second extraction pass fetches custom field values per task because the standard task endpoint does not return them. Attachment metadata (filename, size, upload date, file ID) is extracted separately from file binaries, which we pull in a dedicated pass. We estimate throughput at roughly 5 records per second after rate-limit smoothing and warn customers when their dataset size makes the API path slow.
Transformation and mapping
We transform Zoho data into Asana-compatible JSON payloads. Task Lists become Sections within each project. Milestones map to Asana Milestones with contributing tasks linked. Task dependencies are translated to Asana dependency format (finish-to-start primary; start-to-finish flagged for testing). Time entries become structured task notes or custom fields depending on the destination Asana tier. Issues migrate to a dedicated Asana project as Tasks with severity/type custom fields. Forum threads migrate as structured Comments. We resolve all assignee email addresses against the Asana destination workspace user list and hold unmatched users in a reconciliation queue.
Asana destination preparation
We create the project structure in Asana, including all destination projects with names, descriptions, and dates matching the Zoho source. We deliver a custom field creation guide for the customer's Asana admin to execute before the migration import phase, covering every Zoho custom field mapped to an Asana equivalent with field name, type, and picklist options. We pre-build the dependency relationships in Asana's dependency API format so they are ready to insert alongside task creation. If Issues are being migrated to a dedicated project, we create that project upfront.
Test migration and validation
We run a test migration in Asana's staging environment using a subset of projects representing different sizes and structures. We validate task count, section order, milestone accuracy, dependency integrity, custom field value mapping, assignee resolution rate, and comment preservation. Any mapping corrections are documented and applied to the production migration script before cutover. The customer reviews the test output and signs off on the mapping before we proceed.
Production migration and cutover
We run production migration in Asana's live workspace. Projects are created first, then Sections, then Tasks with Subtasks, then Milestones with contributing task links. Dependencies are inserted via Asana's dependency API after task creation. Time entries, Tags, Comments, and Issues follow. Documents and attachments are re-uploaded using Asana's file attachment API with reference to the original Zoho file metadata. We disable Asana notifications during migration to prevent user disruption. We deliver a written Workflow and Automation Inventory document listing every Zoho workflow rule requiring rebuild in Asana Rules, plus a custom field creation guide for any fields missed in preparation.
Platform deep dives
Zoho Projects
Source
Strengths
Weaknesses
Asana
Destination
Strengths
Weaknesses
Complexity grading
Standard Project Management 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 Zoho Projects and Asana.
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
Zoho Projects: 100 requests per 2 minutes per organisation.
Data volume sensitivity
Zoho Projects 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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FAQ
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