Project Management migration
Field-level mapping, validation, and rollback between Avaza and Trello. We move data and schema; workflows are rebuilt natively in Trello.
Avaza
Source
Trello
Destination
Compatibility
11 of 13
objects map 1:1 between Avaza and Trello.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Avaza to Trello is a structural narrowing: Avaza bundles project management, time tracking, expense management, and invoicing under one roof; Trello is a kanban-style task board with no native billing, time-tracking, or financial reporting layer. We migrate Avaza Projects as Trello Boards, Avaza Sections as Trello Lists or Labels, and Avaza Tasks as Trello Cards with assignees, due dates, priorities, and flat-rate amounts preserved. We use Avaza admin credentials to extract Cost Rates and Billable Rates that are role-restricted to Project Manager and Finance Manager roles, and we preserve frozen rate values from historical timesheet entries rather than recomputing from current project settings. Team Chat, Invoices, Expenses, Timesheets, Quotes, and Custom Fields are explicitly scoped out of the migration and documented in the Statement of Work. This is a PM-only migration; financial reconstruction happens in a separate accounting tool post-migration.
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 Avaza 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.
Avaza
Project
Trello
Board
1:1Avaza Projects map directly to Trello Boards. Project name, description, billing method (Time & Materials, Fixed Fee, Internal), budget, and active/archived status transfer. Avaza project-level cost rates and billable rates are exposed to Project Manager and Finance Manager roles only; we require admin credentials and verify rate visibility in a test export before migration. Archived projects map to archived Trello boards. Projects with over 500 tasks may warrant a second Board to avoid Trello performance degradation on large boards.
Avaza
Section
Trello
List or Label Set
lossyAvaza Sections are grouping containers inside a project used to organize Tasks. We map them to Trello Lists within the Board by default, preserving display order. For teams that used Sections as category tags (e.g., 'Design', 'Development', 'QA') rather than sequential phases, we offer a Label-based alternative mapping where each Section becomes a Label color group. The customer chooses during scoping. Sections have no independent metadata beyond name and order.
Avaza
Task
Trello
Card
1:1Avaza Tasks map to Trello Cards with full hierarchy preserved. Assignees transfer as Card members, due dates as the Card due date field, priorities as Labels (High=Red, Medium=Yellow, Low=Green by default), and flat-rate amounts as a custom field or card description note. Subtasks do not exist as independent Avaza objects; any subtask pattern used in Avaza migrates as a separate Card with a cross-board or checklist relationship the customer defines during scoping.
Avaza
Timesheet Entry
Trello
Not Migrated
1:1Avaza timesheet entries are linked to a project, section, task, user, and timesheet category, with Billable Rate and Cost Rate copied into each entry at the time of logging. Trello has no time-tracking, time-log, or timesheet object. We do not migrate timesheet data. The frozen rate values stored in historical Avaza timesheets are preserved as a written extract for the customer to use in their destination accounting tool.
Avaza
Expense
Trello
Not Migrated
1:1Avaza expenses are linked to a project and carry amount, currency, category, billable flag, and receipt attachments. Trello has no expense tracking object. We do not migrate expenses. Billable expenses flagged in Avaza are preserved as a written extract for import into the customer's accounting platform (Xero, QuickBooks, or similar). Non-billable expense history is documented as a reconciliation report.
Avaza
Invoice
Trello
Not Migrated
1:1Avaza invoices are composite financial records built from free-form line items, uninvoiced timesheet blocks, uninvoiced expenses, and task fixed amounts. Each invoice can reference customers and carry payment status. Trello has no invoicing, billing, or financial record object. We do not migrate invoices. Invoice data is preserved as a written extract from the Avaza Invoice Detail report for reconstruction in the customer's accounting platform.
Avaza
Quote and Estimate
Trello
Not Migrated
1:1Avaza quotes are distinct from invoices with their own approval statuses and client-view links. Avaza can convert a quote to a project in one click. Trello has no quoting or estimate object. We do not migrate quotes. Quote line items and approval status are preserved as a written extract for reconstruction in the customer's CRM or accounting tool.
Avaza
Customer and External Contact
Trello
Board Member or Workspace Guest
1:1Avaza Customers and External Contacts map to Trello Board members on the corresponding Board. We use the contact's email address as the member identifier and send Trello workspace invitations. Clients who were External Contacts or project collaborators in Avaza become Workspace Guests or Board members in Trello. Contact billing and payment-term settings have no Trello equivalent and are preserved as a written contact profile extract.
Avaza
User and Team Member
Trello
Workspace Member
1:1Avaza differentiates between Project Collaborators, Timesheet/Expense Users, Admin/Finance Users, Resource Schedulers, and Chat-access Team Members with role-based limits varying by tier. We map active Avaza users to Trello workspace members by email. Users who were only assigned Chat or Resource Scheduling roles in Avaza (and had no project task assignments) are documented for the customer's admin to provision manually in Trello.
Avaza
Timesheet Category
Trello
Label Group
lossyAvaza timesheet categories define work types and carry default billable and cost rates that cascade into projects and timesheet entries. Trello has no timesheet category object. If the customer used Avaza timesheet categories as work-type tags (e.g., 'Design', 'Development', 'Consulting'), we offer to map these as Label color groups in Trello for visual filtering across cards. This is a discretionary mapping determined during scoping.
Avaza
Custom Field (Project and Task level)
Trello
Custom Field
1:1Avaza custom fields on Projects and Tasks appear only in filtered report views and require the correct filter context to export. We map named custom fields to Trello Card Custom Fields (available on Standard and Business Class plans). Custom field types (text, number, date, dropdown) map to the closest Trello custom field type. Project-level custom fields become Board-level custom fields on the target Board.
Avaza
Attachment
Trello
Card Attachment
1:1Avaza file attachments on tasks, expenses, and invoices are stored internally. We migrate file references and re-attach files where the export includes the blob or a reachable URL. Files without a reachable URL are flagged for manual re-upload. Trello card attachments inherit the same 10MB per file and 250MB per Board limits on Standard plan.
Avaza
Team Chat Channel
Trello
Not Migrated
1:1Avaza Team Chat stores messages in an internal messaging layer with no documented API endpoint for message history export. Chat channels, direct messages, and file attachments shared in chat are not included in any data export. We explicitly scope chat out of the migration and disclose this gap in the Statement of Work. The customer should communicate this to their team before the migration date.
| Avaza | Trello | Compatibility | |
|---|---|---|---|
| Project | Board1:1 | Fully supported | |
| Section | List or Label Setlossy | Fully supported | |
| Task | Card1:1 | Fully supported | |
| Timesheet Entry | Not Migrated1:1 | Fully supported | |
| Expense | Not Migrated1:1 | Fully supported | |
| Invoice | Not Migrated1:1 | Fully supported | |
| Quote and Estimate | Not Migrated1:1 | Fully supported | |
| Customer and External Contact | Board Member or Workspace Guest1:1 | Fully supported | |
| User and Team Member | Workspace Member1:1 | Fully supported | |
| Timesheet Category | Label Grouplossy | Fully supported | |
| Custom Field (Project and Task level) | Custom Field1:1 | Fully supported | |
| Attachment | Card Attachment1:1 | Fully supported | |
| Team Chat Channel | Not Migrated1:1 | 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.
Avaza gotchas
Cost Rates and Billable Rates are role-restricted
Timesheet rate values are copied at entry time
Invoice data spans multiple linked entities
Tier-based limits on active projects and users
Team Chat has no export capability
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 credential verification
We audit the source Avaza account across tier, active project count, archived project count, user count, and timesheet category list. We verify Admin-level access for the migration account and confirm Cost Rates and Billable Rates are visible in a test export. We audit the destination Trello workspace: existing boards, member list, Power-Up status, and free-tier board count. If the destination is on a Free plan and the migration scope exceeds 10 boards, we raise the upgrade requirement before proceeding.
Board and list architecture design
We design the Trello board structure: one Board per Avaza Project by default, or consolidated Boards for customers who want phase-based grouping. We design List names (from Avaza Sections) and default Label colors for priorities and timesheet categories. We design member access: which Avaza users become Board members, which become Workspace Guests. We confirm the archived-card retrieval schedule with the customer's Avaza admin before the export date.
Data extraction with admin credentials
We extract Avaza data using Admin credentials to ensure Cost Rates and Billable Rates are present in all exports. We pull Projects, Sections, Tasks, and assignees from the Project Management export grid. We pull Custom Field definitions from the filtered report views where they surface. We pull file attachment URLs from the document export layer. We do not extract Team Chat history, invoices, expenses, or timesheet entries as they are out of scope for Trello migration.
Transform and load into Trello
We transform Avaza records into Trello JSON format: Projects become Boards, Sections become Lists or Labels, Tasks become Cards with members and due dates. Custom fields map to Trello Card Custom Fields on Standard and Business plans. We use the Trello API with rate-limit handling to create boards, lists, and cards in dependency order. We preserve Avaza task display order within sections as card position within Trello lists.
Sandbox validation and member reconciliation
We run the migration into a test Trello workspace first. The customer reconciles a sample of boards and cards against the Avaza source, verifies assignee mapping, due-date accuracy, and label application, and signs off before production migration. Any List-to-Section remapping corrections happen here. Member reconciliation confirms all Avaza users have Trello workspace accounts or are flagged for manual provisioning.
Production cutover and financial data handoff
We run production migration into the live Trello workspace. We freeze Avaza writes during cutover, extract a final delta of any modified records, and load into Trello. We deliver the financial data extract (invoices, expenses, timesheet summary, customer contact profiles, and rate schedule) as a structured CSV for import into the customer's accounting platform. We do not import financial records into Trello. We do not rebuild Avaza workflows, automations, or Team Chat. We deliver a written Statement of Work documenting every object that was scoped out and the recommended accounting tool for financial reconstruction.
Platform deep dives
Avaza
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 Avaza 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
Avaza: Not publicly documented.
Data volume sensitivity
Avaza exposes a bulk API — large-volume migrations stream efficiently.
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 Avaza to Trello migration scoping. Not seeing yours? Book a call.
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