Project Management migration
Field-level mapping, validation, and rollback between Worksection and Trello. We move data and schema; workflows are rebuilt natively in Trello.
Worksection
Source
Trello
Destination
Compatibility
8 of 12
objects map 1:1 between Worksection and Trello.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Worksection to Trello is a structural simplification. Worksection organizes work under Projects with a hierarchical folder system, Gantt dependency graphs, and built-in financial time-tracking that feeds billing reports. Trello uses a flat board-based model with Cards in Lists, Checklist items for sub-tasks, and no native time-tracking or financial cost fields. We map Worksection Projects to Trello Workspaces and Boards, Tasks to Cards with assignees and due dates, Subtasks to Checklist items, and preserve comments as Card comments. Time entries present the most significant mapping challenge: Worksection time logs have no native Trello equivalent, so we capture hours and descriptions in Trello Custom Fields (Business Class and Enterprise only) or as structured checklist notes. We do not migrate Worksection's Gantt dependencies as a linked graph since Trello has no Gantt native, nor do we migrate stage links, project history, or the built-in Reports module. Automations built in Worksection do not transfer to Butler.
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 Worksection 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.
Worksection
Project
Trello
Workspace + Board
1:manyEach Worksection Project becomes a Trello Board, and Worksection's workspace or client-level grouping maps to a Trello Workspace. Worksection's project name, description, status, and date range transfer to the Board. We handle the structural split by creating a Workspace for each client or organizational grouping, then creating Boards within that Workspace per project. Folder hierarchy within a Worksection project maps to Lists within the Trello Board.
Worksection
Task
Trello
Card
1:1Worksection Tasks map directly to Trello Cards. Task title becomes Card name, description migrates to Card description (markdown preserved where possible), due date maps to Card due date, priority maps to a Custom Field (Priority label, Business+ only) or a color-coded label, and assignee resolves to a Trello member by email match. Worksection's status field maps to the appropriate List (To Do, In Progress, Done) which we configure during migration scoping.
Worksection
Subtask
Trello
Checklist item
1:1Worksection Subtasks migrate as Checklist items on the parent Card. Subtask title becomes the checklist item name, and subtask status (complete/incomplete) maps to checked/unchecked. We preserve the parent-child relationship by nesting all subtasks under a 'Subtasks' or 'Checklist' heading on the Card. Worksection's three-level hierarchy (Project > Task > Subtask) flattens to a Card with a Checklist, which is the structural limitation of the destination platform.
Worksection
Task Label
Trello
Label
1:1Worksection task labels and stage tags map to Trello Labels. We map label names directly to Label names and assign colors where Worksection's color tag system can be reverse-engineered. Note that Worksection color tags on projects (visual markers, not data fields) do not transfer per Worksection's own migration documentation — we flag this gap explicitly in the gotchas.
Worksection
Comment
Trello
Card Comment
1:1Worksection task comments migrate as Trello Card comments. Author attribution and timestamp are preserved in the comment metadata. Threaded discussion in Worksection migrates as a flat comment thread in Trello, which does not support nested replies natively. We preserve the chronological order of comments by posting them sequentially on the Card.
Worksection
Attachment
Trello
Card Attachment
1:1File attachments on Worksection Tasks and Projects migrate as Card attachments in Trello. We resolve FTP-linked and Google Drive file references from Worksection and attach the actual files where accessible. Attachment metadata (file name, size, upload date) is preserved. Google Drive attachment links transfer as links if the Drive file is accessible to the migrating team.
Worksection
Time Entry
Trello
Custom Field (hours + description) or Checklist item
lossyTime entries present the most significant mapping gap. Trello has no native time-tracking object. On Business Class ($10/user/month) and Enterprise plans, we create Custom Fields named 'Hours Logged' (number) and 'Time Description' (text) on each Card and populate them from Worksection time entries linked to that task. On free or Standard tiers where Custom Fields are unavailable, we add time entries as structured Checklist items under a 'Time Logged' heading. This is a degraded but functional preservation of the financial data context.
Worksection
Cost and Rate
Trello
Custom Field (calculated cost)
lossyWorksection financial costs (hours at hourly rate) have no Trello native equivalent. On Business Class and Enterprise, we create a Custom Field 'Calculated Cost' on Cards and populate it with the Worksection cost value. Cost-per-task reporting for client billing requires a separate export or third-party reporting Power-Up post-migration. We flag this as a reporting gap and recommend the customer's admin set up a scheduled export from Worksection before cutover.
Worksection
User / Member
Trello
Member
1:1Worksection member accounts (email, name, role) map to Trello members by email match. We resolve each Worksection assignee and project member to a Trello workspace member. If a Worksection user does not have a Trello account, they are added to the workspace and invited during migration. Role permissions (admin, manager, member, guest) map to Trello's Workspace-level roles, though Worksection's granular per-project role grants do not have a direct Trello equivalent.
Worksection
Team / Department
Trello
Workspace
1:1Worksection teams and departments map to Trello Workspaces. Each Worksection team becomes a separate Workspace containing the Boards migrated from that team's projects. This preserves organizational structure but requires the destination account to have enough Workspace seats for the number of teams being migrated (Enterprise allows unlimited Workspaces; Standard allows multiple Workspaces at no additional per-workspace cost).
Worksection
Custom Field (per-project)
Trello
Custom Field
lossyWorksection per-project custom fields created via Administration map to Trello Custom Fields on Business Class and Enterprise. Each project defines its own schema independently in Worksection, so we perform field-level mapping per project during scoping. Custom field types (text, number, date, dropdown) map to the corresponding Trello Custom Field type. On Free and Standard tiers, custom fields are not available and we flag this as a data-loss gap for the customer's admin to address post-migration.
Worksection
Project History
Trello
None
1:1Worksection's own migration documentation explicitly states that project history, audit trails, and past-state activity logs are not transferred. This is a Worksection platform restriction, not a FlitStack AI limitation. We flag this upfront during scoping so the customer understands that the full chronological record of task changes, status transitions, and member activity within Worksection is permanently lost in the move. We do not attempt to reconstruct history from Worksection's API.
| Worksection | Trello | Compatibility | |
|---|---|---|---|
| Project | Workspace + Board1:many | Fully supported | |
| Task | Card1:1 | Fully supported | |
| Subtask | Checklist item1:1 | Fully supported | |
| Task Label | Label1:1 | Fully supported | |
| Comment | Card Comment1:1 | Fully supported | |
| Attachment | Card Attachment1:1 | Fully supported | |
| Time Entry | Custom Field (hours + description) or Checklist itemlossy | Fully supported | |
| Cost and Rate | Custom Field (calculated cost)lossy | Fully supported | |
| User / Member | Member1:1 | Fully supported | |
| Team / Department | Workspace1:1 | Mapping required | |
| Custom Field (per-project) | Custom Fieldlossy | Fully supported | |
| Project History | None1:1 | Not 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.
Worksection gotchas
Project history is permanently dropped on any migration
Stage links and 'next stage' dependencies do not migrate
Color tags and pinned image states are not transferred
8kB GET request limit requires chunked API reads
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
Discovery and plan scoping
We audit the source Worksection account for project count, task and subtask volume, comment counts, attachment file sizes, time-entry records, per-project custom field schemas, label taxonomy, team and member roster, and any Gantt dependency structures. We pair this with an assessment of the destination Trello account plan (Free, Standard, Business Class, or Enterprise) to determine Custom Field availability. The discovery output is a written migration scope document specifying the record counts per object, the Custom Field requirement, and the Workspace-Board structure we will create at the destination.
Workspace and Board structure design
We design the Trello destination structure based on Worksection's project hierarchy. Each Worksection team becomes a Trello Workspace, and each Worksection project becomes a Board within that Workspace. Worksection folders and sub-folders map to Trello Lists within each Board. We configure the default List names (typically To Do, In Progress, Review, Done) during scoping based on the customer's existing Worksection task status values. We validate that the customer's Trello plan supports the required number of Workspaces before migration.
Worksection data extraction with 8kB chunking
We extract Worksection data via its REST API using chunked GET requests to respect the 8kB response limit. Projects are pulled first, then tasks and subtasks in paginated batches, then comments, attachments, time entries, and custom field data. Member and team rosters are extracted and reconciled against the Worksection user list. Any project with a Gantt dependency structure is flagged for dependency reconstruction notes. We resolve FTP and Google Drive file references during extraction and download accessible files for re-upload as Trello attachments.
Transform and map to Trello schema
We transform the extracted Worksection data into Trello Cards, Checklist items, Labels, and Comments. Task status values map to List names; Worksection priority maps to Trello Labels or Custom Fields (if Business+). Time entries are mapped to Custom Fields (Business+ tier) or Checklist items (Standard/Free tier). Per-project custom fields are mapped to Trello Custom Fields per project schema. Worksection attachments are re-uploaded to Cards. We build the transformation manifest during this step so that any mapping correction can be applied before the Trello write begins.
Trello write and rate-limit handling
We write to Trello via the REST API using Trello's documented rate limits (typically 100 to 1000 requests per endpoint per day depending on plan). We batch writes per Board, use exponential backoff on 429 responses, and chunk large Board populations across multiple API sessions. Cards are created first, then Checklist items, then Comments, then Labels, then Custom Field data. Member assignments resolve by email match against the destination Workspace member list. Each Board write emits a row-count reconciliation report.
Cutover, validation, and handoff
We freeze Worksection write access during cutover, run a final delta migration of any records modified during the migration window, then hand over the Trello destination as the system of record. We deliver a written inventory of all migrated Boards, Lists, Cards, and Custom Fields, plus a gap document listing: dropped project history records, stage links not transferred, Gantt dependencies not preserved, and any time entries that required Checklist-based fallback. We support a one-week hypercare window for reconciliation issues. We do not rebuild Worksection automations in Butler as part of the standard migration scope; that is documented separately.
Platform deep dives
Worksection
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 Worksection 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
Worksection: GET requests capped at 8kB per call; overall rate limits not publicly documented.
Data volume sensitivity
Worksection 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
Answers to the questions buyers ask most during Worksection to Trello migration scoping. Not seeing yours? Book a call.
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