Project Management migration
Field-level mapping, validation, and rollback between Project Nucleus and Asana. We move data and schema; workflows are rebuilt natively in Asana.
Project Nucleus
Source
Asana
Destination
Compatibility
9 of 12
objects map 1:1 between Project Nucleus and Asana.
Complexity
BStandard
Timeline
2-3 weeks
Overview
Moving from Project Nucleus to Asana requires addressing three structural differences: Project Nucleus stores data locally and syncs on connectivity restoration, which means any records modified offline after the last confirmed server sync must be captured before extraction to avoid stale data in Asana. Project Nucleus also defines custom fields per project rather than globally, so each project's custom field schema must be extracted and individually mapped to Asana's custom field structure. Finally, no publicly documented bulk export API exists for Project Nucleus, so we test read access to any available API endpoint, fall back to CSV export or direct database read where accessible, and remain transparent with the customer about what data those methods capture. We migrate Projects, Tasks, Subtasks, Teams, Users, Comments, Time Entries, and Statuses. We do not migrate Workflows, Automations, Templates, or Reports as code; we deliver a written inventory of these for the customer's admin to rebuild in Asana's workflow builder.
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 Project Nucleus 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.
Project Nucleus
Project
Asana
Project
1:1Project Nucleus Projects map directly to Asana Projects as the top-level container. We preserve project metadata including name, description, status, start and due dates, and owner assignment. Project Nucleus does not have a documented Asana Portfolios equivalent; we create Asana Projects within a Team workspace and note the absence of portfolio-level rollup data for manual recreation post-migration.
Project Nucleus
Task
Asana
Task
1:1Project Nucleus Tasks map to Asana Tasks with direct field mapping for name, description (migrated as Notes in Asana), assignee (resolved via User email mapping), due date, start date, and completion status. Task status in Project Nucleus uses custom labels per project; we preserve the original label as a text value in Asana Notes and flag any tasks where the Project Nucleus status has no direct Asana equivalent.
Project Nucleus
Subtask
Asana
Subtask
1:1Project Nucleus Subtasks map to Asana Subtasks as child tasks within the parent Task. Project Nucleus allows flexible nesting depth per project configuration; Asana supports one level of subtasks natively. We flatten any deeply nested hierarchies (grandchild tasks and beyond) into sibling tasks under the parent and flag any that exceed Asana's nesting depth for the customer's admin to restructure as linked independent tasks.
Project Nucleus
Custom Field
Asana
Custom Field
lossyCustom fields in Project Nucleus are defined per project, not globally. We extract the full custom field definition for each project during scoping, including field type, options list, and default value. Each distinct custom field schema becomes a separate Asana Custom Field created at the workspace level or project level depending on whether the customer wants it shared across projects. Fields with unsupported types (complex formulas, calculations) are flagged for manual handling; dropdown and text fields map directly.
Project Nucleus
Team
Asana
Team
1:1Project Nucleus Teams map to Asana Teams as workspace containers for organizing members and projects. We preserve team membership by resolving Project Nucleus user references to Asana user accounts by email. Archived or inactive memberships in Project Nucleus are flagged for the customer's admin to review before migration, as Asana Teams do not support an archived membership status equivalent.
Project Nucleus
User
Asana
User
1:1Project Nucleus User records map to Asana user accounts by email address as the dedupe key. We extract name, email, and role for each user. Any Project Nucleus users without matching Asana accounts go into a reconciliation queue for the customer's admin to provision before record import. Duplicate or conflicting accounts in the destination are flagged for resolution before migration begins.
Project Nucleus
Comment
Asana
Comment
1:1Project Nucleus Comments on Tasks and Projects map to Asana Stories on the Task object. We preserve the full comment body, timestamp, and author attribution. Thread ordering is maintained by setting the Story created_at timestamp to the original Project Nucleus comment timestamp. Asana Stories do not support rich text formatting beyond basic markdown; we convert any rich text from Project Nucleus to plain text and flag any comments with embedded media for manual re-upload.
Project Nucleus
Document
Asana
Attachment / Link
1:1Project Nucleus Documents linked within projects require path re-validation after migration. We extract all document URLs during scoping, validate each URL resolves, and flag any that return 404 or access-denied responses for the customer's admin to re-upload or update. Valid document URLs are re-attached as links in the corresponding Asana Task description or as Attachments if the document is stored in a compatible cloud location.
Project Nucleus
Attachment
Asana
Attachment
1:1Project Nucleus Attachments are stored as linked references with URLs. We validate all attachment URLs post-migration to confirm they resolve. Broken links are flagged for manual re-upload or re-linkage. Attachments that resolve successfully are re-attached to the corresponding Asana Task using Asana's asset upload API if the file is locally available, or as a link if the attachment URL points to an external system.
Project Nucleus
Time Entry
Asana
Time Tracking (Task-level)
1:1Project Nucleus time tracking data exists in some configurations but not universally. We extract time entries where present and map them to Asana's time tracking feature on Tasks. Asana Business and Enterprise tiers support native time tracking; Starter tier does not. If the destination is Asana Starter and time data is present, we preserve the data in a custom numeric field and note the limitation for the customer to decide whether upgrade or alternative tracking is needed.
Project Nucleus
Status
Asana
Task Status / Section
lossyCustom status labels in Project Nucleus vary by project. We preserve the status label as a text value and map it to an equivalent Asana status where possible (Not Started, In Progress, Complete). For statuses with no direct equivalent, we create a custom Asana field of type Text or Single-Select at the project level and preserve the original label. Status ordering is noted for manual recreation as Task Sections in Asana if the customer uses Sections for workflow visualization.
Project Nucleus
Label / Tag
Asana
Tag
lossyProject Nucleus Labels and Tags are migrated as Asana Tags. Where Project Nucleus uses a structured label system, we convert labels to Asana Tags by name. Asana Tags are workspace-level and can be applied across projects, which differs from Project Nucleus where label scope varies by project configuration. Any tags that cannot be matched to an existing Asana Tag are created during migration.
| Project Nucleus | Asana | Compatibility | |
|---|---|---|---|
| Project | Project1:1 | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Subtask | Subtask1:1 | Fully supported | |
| Custom Field | Custom Fieldlossy | Fully supported | |
| Team | Team1:1 | Fully supported | |
| User | User1:1 | Fully supported | |
| Comment | Comment1:1 | Fully supported | |
| Document | Attachment / Link1:1 | Fully supported | |
| Attachment | Attachment1:1 | Fully supported | |
| Time Entry | Time Tracking (Task-level)1:1 | Fully supported | |
| Status | Task Status / Sectionlossy | Fully supported | |
| Label / Tag | Taglossy | 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.
Project Nucleus gotchas
Offline-sync conflicts can create stale data during cutover
Custom field schemas are project-specific, not global
No publicly documented API for bulk data export
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
Forced sync window and scoping extraction
We coordinate with the customer to schedule a forced sync window in Project Nucleus before any extraction begins. All users connect online and allow Project Nucleus to complete its sync cycle. We confirm the last sync timestamp and begin extraction only after confirmed sync completion. During scoping we extract all projects, tasks, subtasks, custom field definitions per project, teams, users, comments, documents, attachments, time entries, and status labels. We enumerate the full custom field schema per project and identify any fields with unsupported types for manual handling.
API access testing and export method selection
We test read access to any available Project Nucleus API endpoint to determine field coverage. If a usable API exists, we use it for structured extraction. If API access is unavailable or incomplete, we fall back to CSV export or direct database read where accessible, documenting precisely what data each method captures and what it omits. We share this analysis with the customer before proceeding so there are no surprises about data completeness at the end of migration.
Schema design and custom field creation
We design the Asana destination schema based on the scoped field map. We create all required custom fields in Asana at the workspace or project level, matching field types to the closest Asana equivalent (text, number, single-select, multi-select). Each Project Nucleus project's custom field schema is handled individually. We configure Asana Teams to mirror Project Nucleus team structures and provision any missing Asana user accounts for users without matching email addresses in the destination org.
Sandbox migration and record reconciliation
We run a full migration into a test Asana workspace using production-like data volume. The customer's project lead reconciles record counts (projects in, tasks in, subtasks in, comments in), spot-checks 25-50 random records against the Project Nucleus source, and reviews custom field values to confirm the mapping is correct. Any mapping corrections, particularly around custom field schemas that vary by project, are made here before production migration begins.
Production migration in dependency order
We run production migration in record-dependency order: Teams and Users first (for membership resolution), then Projects, then Tasks with parent project references resolved, then Subtasks with parent task references resolved, then Comments as Stories attached to Tasks, then Attachments and Documents with URL re-validation, then Time Entries. Each phase emits a row-count reconciliation report before the next phase begins. We disable Asana notifications during migration to prevent team notification noise from bulk record creation.
Cutover, validation, and handoff
We freeze Project Nucleus writes during cutover and run a final delta migration of any records modified during the migration window. We re-validate all attachment URLs post-migration and deliver a broken-link report for the customer's admin to resolve manually. We deliver a written inventory of any Project Nucleus Workflows, Automations, or Templates that require rebuild in Asana's workflow builder. We do not rebuild these as part of migration scope. We support a brief hypercare window for reconciliation issues raised in the first week after cutover.
Platform deep dives
Project Nucleus
Source
Strengths
Weaknesses
Asana
Destination
Strengths
Weaknesses
Complexity grading
Standard Project Management migration. 3 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 Project Nucleus and Asana.
Object compatibility
3 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
Project Nucleus: Not publicly documented.
Data volume sensitivity
Project Nucleus 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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FAQ
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