Project Management migration
Field-level mapping, validation, and rollback between Husky and Trello. We move data and schema; workflows are rebuilt natively in Trello.
Husky
Source
Trello
Destination
Compatibility
7 of 14
objects map 1:1 between Husky and Trello.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Migrating from Husky to Trello requires working around a fundamental constraint: Husky publishes no public REST or GraphQL API, so we extract data through UI CSV exports or direct database access coordinated with the customer's IT team before designing the Trello destination schema. Projects map to Boards, Tasks to Cards, and subtasks to Checklists; Husky's client records become Card labels or a dedicated client-label board depending on the customer's preference. Time entries do not map to a native Trello field — we create custom fields on Cards (duration in minutes, billable flag) or document a Trello Time Tracking Power-Up requirement during scoping. Recurring Jobs export their template and last-run date but cannot transfer as re-triggerable schedules; we document the recurrence logic for manual rebuild in Trello Butler or a Power-Up. We do not migrate Husky workflows, recurring job schedules, or finalized invoices; these are handled separately outside migration scope.
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 Husky object lands in Trello, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Husky
Project
Trello
Board
1:1Husky Projects map directly to Trello Boards. We extract the project name, description, status (active/archived), start date, and end date and create a corresponding Board in Trello. The board description field carries the Husky project description. Active versus archived status in Husky maps to an open versus closed Board in Trello, with archived boards made private or archived at the customer's discretion.
Husky
Task
Trello
Card
1:1Husky Tasks map to Trello Cards within the target Board. Task name becomes the card title, description migrates as the card description (markdown preserved), due date maps to the card due date field, and the task status (pending, in progress, complete) maps to list membership in Trello (e.g., To Do, In Progress, Done). The owner assignment maps to a Card member in Trello, resolved by email against the customer's Trello workspace members.
Husky
Subtask
Trello
Checklist Item
1:manyHusky subtasks map to Checklist items within the parent Trello Card. Each subtask's name becomes a Checklist item; completion status maps to the checked state of the item. If a Husky subtask has an assigned owner or due date, we append this information to the checklist item title as a note or create a sub-card in Trello depending on the customer's preference during scoping. The parent-child hierarchy is preserved within the card.
Husky
Client
Trello
Label or Card (in a Client board)
lossyHusky Client records have no direct Trello equivalent because Trello has no client or contact object. We offer two strategies during scoping: (1) Create a dedicated Trello Board named Clients where each client is a Card containing contact details, billing address, and associated project links as card description; or (2) Use Trello Labels (available on Standard plan and above) to tag project Cards by client name, allowing filtering across boards. The choice depends on whether the customer needs to track client-level history versus project-level assignments.
Husky
Time Entry
Trello
Custom Fields on Card
lossyHusky Time Entries link a user, a project or task, and a duration or start/end time. Trello has no native time tracking field. We create Trello Custom Fields on Cards — a Number field for duration (minutes) and a Checkbox field for billable/non-billable — and set a date filter for the migration window to avoid mid-billing-period imports. For time entry groups spanning multiple tasks, we aggregate duration onto the parent Card or create a summary Card in the project Board. Customers needing full time tracking capability should enable a Trello Time Tracking Power-Up as a post-migration step.
Husky
Recurring Job
Trello
Card or Documentation (schedule metadata)
lossyHusky Recurring Jobs store a frequency, interval, and last-run date but these rules do not export as re-triggerable schedules. We extract the job template name, description, frequency metadata, and last-run date and create a Trello Card per recurring job in a designated Recurring Tasks board, with the recurrence details captured in the card description as a structured note (e.g., 'Schedule: Every 2 weeks, last run: 2025-11-15'). The customer manually recreates the recurrence in Trello Butler or a Power-Up post-migration. We document the recurrence logic in the post-migration handoff checklist.
Husky
Custom Field (Projects)
Trello
Board Description or Custom Field
lossyHusky custom project fields vary by tenant configuration and can include text, number, date, picklist, or boolean types. We enumerate all custom project fields during discovery and map them to Trello Board Custom Fields if the customer's Trello plan supports them (Standard and above), or to a structured Board Description section if not. Picklist values map to Trello Labels or a dropdown Custom Field type.
Husky
Custom Field (Tasks)
Trello
Custom Fields on Card
lossyHusky custom task fields migrate to Trello Custom Fields on Cards. We handle type mapping: Husky text fields map to Trello Text custom fields, date fields to Trello Date fields (available on Standard+), number fields to Trello Number fields, and picklist fields to Trello Dropdown custom fields. The customer's Trello plan must support custom fields (Standard, Premium, or Enterprise) for this mapping to apply; on the Free plan, custom task fields are documented as a manual-entry gap.
Husky
Custom Field (Clients)
Trello
Card Description (in Client board) or Label
lossyHusky custom client fields (e.g., tax ID, billing terms, industry) map to either card description fields in the Client board (strategy from object mapping entry 4) or to Trello Labels if the client is represented as a label across project boards. We apply the same strategy decision agreed upon during scoping for the Client mapping.
Husky
User / Owner
Trello
Board Member
1:1Husky Users and Owners map to Trello workspace members. We resolve by email match against the customer's Trello workspace. Inactive or archived Husky users are flagged during scoping; the customer decides whether to invite them as Trello workspace members (with optional deactivation post-migration) or to assign their records to an active workspace member. Owner assignment on Husky Tasks carries through to Card members on Trello.
Husky
Task Attachment
Trello
Card Attachment
1:1Husky task attachments migrate as Card attachments in Trello. We extract attachment URLs or file references and upload them to the target Card via the Trello API. File size limits (10MB on Free, 250MB on Standard+) apply; files exceeding the destination plan limit are flagged and handled per the customer's preference (upload to a linked cloud storage URL or exclude).
Husky
Task Comment
Trello
Card Comment
1:1Husky task comments map to Trello Card Comments. We extract the comment author (resolved by email to the Trello workspace member), the comment body, and the timestamp. Comments are inserted in chronological order on the target Card. If a Husky comment references an attachment, the attachment reference is preserved as a link within the comment body.
Husky
Tag / Label (Husky)
Trello
Label (Trello)
1:1Husky tags on Tasks and Projects map to Trello Labels on Cards. Label colors are assigned from the Trello standard palette during migration; the customer can re-color labels post-migration. Tags that represent project categories (e.g., 'client-facing', 'internal') map cleanly to Trello Labels, while tags used for numeric or boolean data (e.g., 'budget: 5000') map to custom fields instead to preserve data type.
Husky
Invoice (reconciliation export)
Trello
Reconciliation Report (no Trello object)
1:1Finalized Husky invoices are locked financial records and are not imported into Trello. Trello has no financial object equivalent and importing finalized invoices would create duplicate entries in the customer's accounting system. We export invoice history as a CSV reconciliation report containing invoice number, client, amount, date, and status. The customer shares this report with their accounting team or CPA for financial record continuity.
| Husky | Trello | Compatibility | |
|---|---|---|---|
| Project | Board1:1 | Fully supported | |
| Task | Card1:1 | Fully supported | |
| Subtask | Checklist Item1:many | Fully supported | |
| Client | Label or Card (in a Client board)lossy | Fully supported | |
| Time Entry | Custom Fields on Cardlossy | Fully supported | |
| Recurring Job | Card or Documentation (schedule metadata)lossy | Fully supported | |
| Custom Field (Projects) | Board Description or Custom Fieldlossy | Fully supported | |
| Custom Field (Tasks) | Custom Fields on Cardlossy | Fully supported | |
| Custom Field (Clients) | Card Description (in Client board) or Labellossy | Fully supported | |
| User / Owner | Board Member1:1 | Fully supported | |
| Task Attachment | Card Attachment1:1 | Fully supported | |
| Task Comment | Card Comment1:1 | Fully supported | |
| Tag / Label (Husky) | Label (Trello)1:1 | Fully supported | |
| Invoice (reconciliation export) | Reconciliation Report (no Trello object)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.
Husky gotchas
No documented public API for automated extraction
Finalized invoices are not transferable records
Custom field schema varies by tenant and changes without notice
Recurring job recurrence rules do not migrate as live schedules
Trello gotchas
Billing model uses maximum seat quantity at term midpoint
Custom Field data historically stored in pluginData
API rate limits are token-gated and can block bulk migration
Guest-to-paid seat conversion triggers on multi-board membership
Automation command runs are capped per plan and overage triggers upgrade pressure
Pair-specific challenges
Migration approach
Scoping and extraction method agreement
We audit the source Husky account across projects, tasks, clients, time entries, recurring jobs, custom fields, and user records. Because Husky has no public API, we agree with the customer's IT team on an extraction method: CSV exports from the Husky UI, direct database queries against a Husky-hosted database, or a Husky-hosted export script. We also confirm the Trello destination workspace, plan tier, and any existing board structure to avoid collisions. The scoping output is a written migration scope document with the extraction method, record counts, and custom field inventory.
Trello board structure design
We design the Trello destination schema: one Board per Husky Project, Lists per task status (mapped from Husky task states), Labels per Husky tag, and Custom Fields per custom field discovered in Husky. We confirm the client mapping strategy (dedicated Client board vs Label-based tagging) with the customer during this phase. The board design is validated against Trello's plan tier limits (custom fields require Standard or above; Power-Up capabilities vary by plan) before any data is written.
Sandbox migration and reconciliation
We run a full migration into a Trello workspace using a test Board or a temporary workspace. The customer's project lead reconciles record counts (projects in, tasks in, subtasks in, clients in, time entries in), spot-checks 25-50 random cards against the Husky source, and verifies that owner assignments, due dates, and custom field values match. Any mapping corrections — wrong list assignment, missing custom field, incorrect label — happen in this phase before production migration. The customer signs off the sandbox results before we proceed to production.
Custom field and label schema deployment
We create all Trello Custom Fields (Number, Text, Date, Dropdown, Checkbox) on each target Board via the Trello API before any Cards are created. Labels are defined with consistent color coding across boards. If the customer uses a Trello Power-Up for time tracking, we configure it during this step and document the configuration for the customer's admin.
Production migration in dependency order
We run production migration in record-dependency order: Board creation first, then List creation per board, then Card creation (Tasks), then Checklist creation (Subtasks), then Card member assignment (Owners), then Custom Field values on cards, then Card attachments, then Card comments, then Labels applied to cards, then time entry Custom Fields set on cards, then Recurring Job cards in a designated board. Each phase emits a row-count reconciliation report. Husky write access is suspended during the production migration window to prevent mid-migration record changes.
Cutover, delta migration, and handoff
We run a final delta migration of any records modified during the cutover window, then close the Husky migration workspace. We deliver the board structure, a CSV reconciliation report (projects, tasks, clients, time entries migrated vs expected), the Recurring Job metadata board, and the invoice reconciliation CSV. We document the Butler automation rebuild steps for any recurring job schedules that require manual recreation. We do not rebuild Husky workflows or recurring job triggers as Trello Butler rules inside migration scope; this is a separate task documented in the handoff checklist. We offer a one-week post-migration support window for reconciliation issues.
Platform deep dives
Husky
Source
Strengths
Weaknesses
Trello
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 Husky and Trello.
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
Husky: Not publicly documented as a hard ceiling..
Data volume sensitivity
Husky 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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