Project Management migration
Field-level mapping, validation, and rollback between Nozbe and Asana. We move data and schema; workflows are rebuilt natively in Asana.
Nozbe
Source
Asana
Destination
Compatibility
9 of 12
objects map 1:1 between Nozbe and Asana.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Nozbe to Asana is a file-based migration. Nozbe has no public API on its current product, so we run the Nozbe Classic JSON backup export, decompress the archive, and parse the nested structure into flat CSV files. Projects map 1:1 to Asana Projects. Tasks carry their Done state, Priority, and Due Date as Asana fields, and subtasks map one level deep. Comments attach under tasks in Asana with full author and timestamp preservation. Tags map to Asana Tags; GTD Categories map to a custom Tags setup because Asana has no native GTD-context model. Recurring tasks require expansion into individual task instances because Asana does not preserve recurrence rules on imported tasks. We do not migrate Inbox items as a distinct object; we convert them to Asana Tasks in the Inbox view. We do not migrate Nozbe Workflows, Templates, or Business Spaces as code; we deliver a written inventory for your admin to rebuild in Asana.
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 Nozbe 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.
Nozbe
Project
Asana
Project
1:1Nozbe Projects map directly to Asana Projects. We extract the project name, color label, completion status, and member visibility from the Nozbe JSON and set these as Asana Project fields (name, color, is_public). Project Groups from Nozbe Classic become Asana Portfolios if multiple related projects need cross-project tracking. Nozbe's private project flag maps to Asana's team-scoped access controls.
Nozbe
Task
Asana
Task
1:1Nozbe Tasks map to Asana Tasks. The Nozbe due_date maps to Asana due_on, done (boolean) maps to completed (boolean), priority maps to a custom Priority picklist field since Asana uses a numeric importance/urgency matrix rather than a named priority label, and the task creator maps to the Asana created_by reference. Assignee resolution runs by email match against the Asana workspace User list.
Nozbe
Subtask
Asana
Subtask
1:1Nozbe does not have a native subtask object, but Asana supports one level of subtask nesting. If the Nozbe export contains nested task structures (task-within-task), we flatten the hierarchy and map the inner task as an Asana Subtask under the parent. Recursion beyond one level of nesting is not supported by Asana's API and is documented for manual reconstruction.
Nozbe
Recurrence
Asana
Task (expanded)
1:manyNozbe stores recurrence as a rule on the Task object. Asana's CSV Import Wizard does not preserve recurrence rules on import. We must expand each recurring task into a series of individual Tasks with explicit due dates. A task with a biweekly recurrence over three years generates 78 individual tasks, which can inflate task counts substantially. We flag this during scoping and offer two paths: expand all recurrences into individual Asana Tasks, or store the recurrence rule as a custom Recurrence_Rule__c text field on the first task instance.
Nozbe
Comment
Asana
Subtask Comment
1:1Nozbe Comments are threaded under Tasks as the primary communication mechanism. We preserve the full comment history under each Task in Asana as Subtask Comments (Asana's native comment structure on Tasks). Author email, timestamp, and @mentions carry over. Nozbe file attachments embedded in comments migrate as attachment links in the Asana comment body. Comment ordering by timestamp is preserved by insertion order during the CSV load.
Nozbe
Tag
Asana
Tag
1:1Nozbe Tags are a flat label list per workspace and map directly to Asana Tags. The tag name becomes the Asana Tag name. If Nozbe Classic export does not include the full tag list (it is sometimes excluded from the JSON backup), we scrape the workspace tag list from the Nozbe web UI during scoping. We flag any tags not recoverable from either path and recreate them as Asana Tags from task references.
Nozbe
Category
Asana
Tag (custom label group)
lossyNozbe Categories are part of its GTD implementation (e.g., @calls, @home, @work contexts) and have no native equivalent in Asana. We map Categories to Asana Tags using a naming convention (Category name prefixed with @) so that the GTD context is visible and filterable in Asana. Teams relying heavily on Categories should define a consistent naming scheme during scoping because Asana Tags have no native grouping or hierarchy.
Nozbe
Attachment
Asana
Attachment (comment link)
1:1Nozbe attachments stored in comments and projects migrate as external URL links attached to the corresponding Asana Task or Subtask Comment. Nozbe Classic export includes attachment URLs. We validate each URL during migration and flag any that return 404 or are no longer accessible. Large binary file uploads (e.g., PDFs over 100MB) may exceed Asana's file size limit and require alternative storage with a link left in the task.
Nozbe
Inbox Item
Asana
Task (Inbox view)
1:1Nozbe Inbox is a GTD capture zone for unsorted tasks with no equivalent in Asana. We migrate Inbox items as Asana Tasks placed in the Inbox view without a project assignment, preserving the original capture timestamp. Assignee remains unset on migrated Inbox items because they represent items awaiting GTD processing rather than assigned work.
Nozbe
Team Member
Asana
User
1:1Nozbe Team Members are matched to Asana Users by email address during scoping. We generate a member mapping table and invite any matched Asana users to the destination workspace. Members without an existing Asana account are flagged in a reconciliation queue for the customer admin to provision before the final migration phase begins.
Nozbe
Business Space
Asana
Workspace
1:manyNozbe Business Spaces (enterprise-only organisational unit in new Nozbe) do not have a direct Asana equivalent because Asana uses a single Workspace per organisation. We map all Business Spaces into one Asana Workspace, using Asana Teams to differentiate business units. If the customer has more than one Business Space and requires strict data separation, we recommend consolidating under one Workspace with Team-scoped access controls.
Nozbe
Project Template
Asana
Project Template
1:1Nozbe Project Templates do not migrate to Asana as reusable templates. We document the template structure (project name, default task list, and any default assignees) in a written handoff sheet so the customer's admin can recreate the template in Asana. Template recreation is out of scope for the standard migration engagement.
| Nozbe | Asana | Compatibility | |
|---|---|---|---|
| Project | Project1:1 | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Subtask | Subtask1:1 | Fully supported | |
| Recurrence | Task (expanded)1:many | Fully supported | |
| Comment | Subtask Comment1:1 | Fully supported | |
| Tag | Tag1:1 | Fully supported | |
| Category | Tag (custom label group)lossy | Fully supported | |
| Attachment | Attachment (comment link)1:1 | Fully supported | |
| Inbox Item | Task (Inbox view)1:1 | Fully supported | |
| Team Member | User1:1 | Fully supported | |
| Business Space | Workspace1:many | Fully supported | |
| Project Template | Project Template1:1 | 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.
Nozbe gotchas
No public API on new Nozbe forces file-based migration
Nozbe Classic and new Nozbe are separate products with no bidirectional sync
Tags and Categories require manual reconciliation post-migration
Recurring tasks may generate duplicate entries in the destination
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 JSON extraction
We audit the Nozbe account by running the Nozbe Classic JSON backup export (Settings > Account > Export) and examining the archive contents: project count, task count, completed task volume per project, tag list completeness, and attachment URLs. We identify any completed-task truncation risk (cap of 500 per project), check whether Tags and Categories appear in the export, and count recurring tasks. If the customer is on new Nozbe without a Classic account, we schedule the Classic Migrator step first.
Data transformation and CSV normalisation
We decompress the Nozbe JSON archive and parse the nested structure into flat CSV files, one per object type: Projects.csv, Tasks.csv, Subtasks.csv, Comments.csv, Attachments.csv, and Tags.csv. We map Nozbe's flat task-comment structure into Asana's task-with-comments model, set task Status to Asana's completed/non-completed enum, and transform Nozbe Priority values into a custom Priority picklist field. For recurring tasks, we either expand into individual rows or record the recurrence rule in a Recurrence_Rule__c text field, depending on the agreed approach.
Member and category lookup resolution
We extract every distinct Nozbe Team Member email and resolve against the Asana workspace User list. Members without an existing Asana account are flagged in a reconciliation queue for the customer's admin to provision. For Tags, we reconcile against the Asana tag list; missing tags are created before import. For Categories, we agree on a naming convention (e.g., prefix @context labels) and create the corresponding Asana Tags during this phase.
Asana import in dependency order
We load data into Asana using the Asana Import Wizard (for smaller datasets) or the Asana API (for datasets over 10,000 records), following dependency order: Projects first, then Tasks (with assignee resolution), then Subtasks (with parent task reference), then Comments (linked to tasks by ID), then Attachments (as URL links in comments), then Tags applied to tasks. Each phase emits a row-count reconciliation report and a random-sample validation of 25-50 records against the source Nozbe data.
Cutover, validation, and handoff
We run a final delta migration of any records modified during the cutover window, then mark the migration as complete. We deliver a written migration report covering record counts by object, any gaps (completed tasks exceeding the 500 cap, unrecoverable tags), and the Asana template reconstruction sheet for any Nozbe project templates. Workflows, automations, and forms do not migrate; we deliver a written inventory of these for the customer's admin to rebuild in Asana. We offer a one-week hypercare window for reconciliation issues raised during the first week of live use.
Platform deep dives
Nozbe
Source
Strengths
Weaknesses
Asana
Destination
Strengths
Weaknesses
Complexity grading
Standard Project Management migration. 1 of 8 objects need a manual workaround.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Nozbe and Asana.
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
Nozbe: Not publicly documented.
Data volume sensitivity
Nozbe 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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