Project Management migration

Migrate from OpenProj to monday Work Management

Field-level mapping, validation, and rollback between OpenProj and monday Work Management. We move data and schema; workflows are rebuilt natively in monday Work Management.

OpenProj logo

OpenProj

Source

monday Work Management

Destination

monday Work Management logo

Compatibility

50%

6 of 12

objects map 1:1 between OpenProj and monday Work Management.

Complexity

CModerate

Timeline

1-3 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

OpenProj and monday.com are fundamentally different project management models. OpenProj organizes work around Projects containing Work Packages with a fixed relational schema, Gantt scheduling, and version milestones. monday.com organizes work around Boards and Items with a flexible column architecture and no native Gantt or wiki module. We resolve the structural gap by mapping each OpenProj Project to a monday.com Board, each Work Package to a Board Item with subitems for child packages, and each OpenProj type and status to a monday.com Status column value. Time entries require monday.com Pro for a dedicated column; Basic and Standard tiers receive static Numbers columns. OpenProj wiki pages have no native monday.com equivalent — we convert to Workdocs and link them to the destination Board. Cost entries, budgets, and rate data map to Numbers or formula columns but require Pro or Enterprise for formula support. We do not migrate OpenProj automations, custom actions, or work package dependencies as executable rules; we deliver a written inventory for the customer's admin to rebuild in monday Automations.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

OpenProj logo

OpenProj

What's pushing teams away

  • The interface is described as cumbersome and navigation unintuitive, with a mobile experience that lacks the responsiveness teams expect from modern SaaS tools.
  • Initial setup and configuration is time-consuming; per-project module activation and workflow customization require significant planning overhead.
  • Search functionality within the platform is weak, making it difficult to locate work packages or documents across large project sets.
  • Enterprise-only restrictions on custom fields, LDAP group sync, and two-factor authentication push smaller teams toward platforms with fewer feature gates.
  • Performance degrades with large numbers of work packages and attachments, creating friction for data-heavy migrations and ongoing use.

Choosing

monday Work Management logo

monday Work Management

What's pulling them in

  • Lowest onboarding friction of any mid-market PM tool — drag-and-drop boards and colorful UI mean non-technical team members contribute from day one without training.
  • Highly customizable board structure lets teams model their actual workflow rather than forcing a predefined template onto their process.
  • Generous free forever plan with two seats lets small teams or solo users validate the platform before committing budget or migrating data from elsewhere.
  • Integrations with Slack, Zoom, Google Drive, and CRM tools keep monday.com as a coordination hub rather than requiring teams to switch context constantly.
  • Multiple view modes — Kanban, Calendar, Gantt, Map, Chart — give different team members the visualization they prefer without switching tools.

Object mapping

How OpenProj objects map to monday Work Management

Each row shows how a OpenProj object lands in monday Work Management, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

OpenProj

Project

maps to

monday Work Management

Board

1:1
Fully supported

Each OpenProj Project maps to a monday.com Board, with the project name becoming the board title. For organizations with many OpenProj projects, we create monday.com Workspaces as top-level containers to group related boards by department or portfolio. Project description migrates as a Long Text column or board-level Workdoc. Active and archived status is preserved; archived OpenProj projects become archived monday.com boards.

OpenProj

Work Package

maps to

monday Work Management

Item

1:1
Fully supported

OpenProj Work Packages map 1:1 to monday.com Board Items. Subject becomes Item name; description migrates to the Item's Long Text column or summary section. Type (Task, Feature, Bug, Milestone, Phase, Epic) maps to a Status column with one status value per OpenProj type, preserving the type label so that filtering by type remains possible in monday. Assignee migrates to the Person column by resolving the OpenProj user's email against the monday.com member list.

OpenProj

Work Package hierarchy

maps to

monday Work Management

Subitem

1:many
Fully supported

OpenProj's parent-child Work Package relationships with unlimited nesting depth require a structural decision during scoping. monday.com supports exactly one level of Subitems per Item. We flatten multi-level hierarchies by creating subitems for direct children; grandchildren and deeper levels are evaluated for inclusion as subitems of the parent subitem or are consolidated into a notes column listing the remaining hierarchy. The customer confirms the flattening strategy during scoping because it affects what is visible and filterable in the destination board.

OpenProj

Work Package Type

maps to

monday Work Management

Status column value

lossy
Fully supported

OpenProj's global type definitions (Task, Feature, Bug, Milestone, Phase, Epic, and any custom types) migrate as named values in a monday.com Status column. We create one Status column per OpenProj type set per board. Teams that rely on type-based filtering in OpenProj can replicate this in monday by grouping or filtering the board by the Status column that holds the type value.

OpenProj

Work Package Status

maps to

monday Work Management

Status column value

lossy
Fully supported

OpenProj's globally-defined statuses (New, In Progress, Resolved, Closed, and any custom statuses) migrate as Status column values in monday.com. Workflow state per type is not preserved as a monday.com feature because monday.com does not have per-type workflow state restrictions; we document the original OpenProj type-status workflow matrix so the customer's admin can decide whether to recreate any gating rules as automations.

OpenProj

Custom Field (Enterprise)

maps to

monday Work Management

Column (type-matched)

lossy
Fully supported

OpenProj Enterprise custom fields (text, integer, float, Boolean, list, date, user, hierarchy) map to monday.com column types: Text to Text column, numbers to Numbers column, Booleans to Checkbox column, dates to Date column, user references to Person column, and list values to Dropdown or Status column. We pre-create all columns before data migration begins. Any custom field referencing a User (Enterprise-only) requires that the referenced user exists in monday.com, which we resolve during the User mapping phase.

OpenProj

Time Entry

maps to

monday Work Management

Numbers column or subitem

lossy
Fully supported

Time entries linked to OpenProj Work Packages require monday.com Pro for a dedicated Time Tracking column. For Standard and Basic plans, we create a Numbers column named 'Hours Logged' and write the total spent time as a decimal value per Work Package. During scoping, we confirm whether the destination account is on Pro and whether individual time entry records (as opposed to aggregate totals) must be preserved; individual entries can be modeled as Subitems with a Time Tracking column on Pro plans.

OpenProj

Attachment

maps to

monday Work Management

File storage integration (Google Drive / Dropbox)

1:1
Fully supported

OpenProj file attachments (stored metadata: filename, mime type, author, created-at) have no native monday.com equivalent because monday.com does not host files. We establish a Google Drive or Dropbox integration on the destination account, upload source attachments to a shared Drive folder organized by project, and create a Link column on each Item pointing to the corresponding Drive file or folder. We preserve filename, upload date, and original author in a column named 'Original File Metadata' for audit purposes.

OpenProj

User and Membership

maps to

monday Work Management

Member

1:1
Fully supported

OpenProj user accounts (name, email, admin flag) migrate to monday.com workspace members by email match. Global OpenProj roles (Admin, Standard Member, Guest) and per-project role assignments do not have a direct monday.com equivalent because monday.com uses workspace-level roles (Admin, Member, Viewer) and board-level permissions. We preserve the original OpenProj role structure in a User Role Map document delivered with the migration so the customer's admin can assign appropriate monday.com roles after migration.

OpenProj

Wiki Page

maps to

monday Work Management

Workdoc

lossy
Fully supported

OpenProj wiki pages (Markdown content with attachments) have no native monday.com equivalent. We create a Workdocs board linked to each destination Project board, convert wiki Markdown to Workdoc pages, and link each Workdoc to the corresponding board via a Link column on the board or a Workdocs section. If the destination account does not have Workdocs enabled, we create a Long Text column on the board named 'Project Wiki' with wiki content migrated as formatted text. The customer selects the strategy during scoping.

OpenProj

Meeting

maps to

monday Work Management

Item with Date column

1:1
Fully supported

OpenProj Meeting records (title, date, duration, location, attendees, minutes) map to monday.com Items on a Meetings board. Title becomes Item name; date and duration map to Date and Numbers columns; attendees map to Person column values; location maps to a Text column; minutes map to a Long Text column. A separate Attendees column stores the attendee list as text for quick reference. We create one Meetings board per OpenProj project or a centralized Meetings board if the customer prefers.

OpenProj

Version / Milestone

maps to

monday Work Management

Group or Status column value

1:1
Fully supported

OpenProj Versions (sprints, release milestones) carry a name, description, status, and target date. We map versions to monday.com Board Groups with the version name, optionally using a Status column value for the version status (scheduled, active, closed). Target date maps to a Date column. For teams using OpenProj's sprint velocity and burndown features, we note that these are not reproducible in monday.com without a third-party integration or a separate analytics dashboard.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

OpenProj logo

OpenProj gotchas

High

Custom fields are Enterprise-only and require a paid plan

High

API requires lockVersion for every write operation

Medium

Attachment file links are capped at 20 per API request

Medium

Community edition cannot import data via API in some hosting modes

monday Work Management logo

monday Work Management gotchas

High

Subitems have no bulk export endpoint

High

API complexity budget constrains query depth

Medium

Daily call limits vary sharply across plan tiers

Medium

Automation and integration rules do not export via API

Low

Saved views are not exposed via API

Pair-specific challenges

  • Work package hierarchy depth exceeds monday.com's subitem depth

    OpenProj supports unlimited parent-child work package nesting. monday.com supports exactly one level of Subitems per Item. Work packages with grandparent, great-grandparent, or deeper relationships have no structural equivalent in monday.com. We pre-scan the source for nesting depth, present the customer with a flattening strategy (child subitems for direct children; grandchildren merged into a summary text column or excluded), and require explicit sign-off on the chosen approach before migration begins. Teams that rely on deep hierarchies for their WBS (Work Breakdown Structure) should plan for a structural review during scoping rather than discovering the limitation post-migration.

  • Formula-based cost data requires monday.com Pro

    OpenProj's Costs module stores labour costs, unit costs, budget values, and rate-based calculations. monday.com Numbers columns accept static values on all plans, but formula columns (which compute values like total cost = hours × rate) require a Pro or Enterprise plan. Migrations from OpenProj Enterprise with active cost tracking that includes formula-dependent fields cannot preserve those computed values on Standard or Basic plans. We flag which cost fields are static and which require formula support, and the customer must confirm their monday.com plan tier before we commit to migrating cost data.

  • Wiki content requires a separate product with structural differences

    OpenProj wiki pages are a native project-scoped module with Markdown editing, attachments, and a hierarchical page tree. monday.com Workdocs is a separate workspace-level product that does not have the same page tree, version history scope, or project scoping model. We convert wiki Markdown to Workdoc pages but cannot preserve page hierarchies, wiki-specific version history, or embedded wiki links between pages without manual reconstruction. We flag every wiki page that contains cross-links to other wiki pages and provide a Link column on the destination board as a workaround for the most critical cross-references.

  • Dependency chains between work packages do not migrate as rules

    OpenProj work packages carry Finish-to-Start, Start-to-Start, Finish-to-Finish, and Start-to-Finish dependency relationships used in Gantt scheduling and critical path analysis. monday.com's Dependency column only supports Finish-to-Start dependency for timeline calculation, and dependency-triggered automations are not a native feature. We preserve dependency data as a custom text column listing related work package IDs and dependency type, and deliver a written dependency map document so the customer's admin can rebuild the most critical finish-to-start dependencies using monday.com's Dependency column manually.

  • OpenProj API is Enterprise-only and may be disabled on self-hosted instances

    OpenProj's REST API (v3) with write access is gated to paid Enterprise tiers. Some self-hosted Community installations disable the API or restrict write access as a server configuration choice. Before beginning any migration, we probe the API endpoint with a test read and write request to confirm access. If the API is unavailable or write access is restricted, we fall back to OpenProj's CSV export for work packages and manual file export for attachments. The fallback path requires the customer to perform the export and share the files securely with us, and may extend the migration timeline by one to two weeks.

Migration approach

Six steps for a successful OpenProj to monday Work Management data migration

  1. Discovery and source audit

    We audit every OpenProj project in the source account or self-hosted instance, collecting Work Package count and nesting depth, custom field definitions (field name, type, and whether they reference Enterprise-only objects like users or hierarchies), attachment volume and file type distribution, wiki page count and cross-link structure, user and membership records, meeting records, and any active cost data. We also confirm whether the OpenProj source is Community (free, API write-access restricted), Basic/Professional/Enterprise (API accessible), and whether the instance is cloud-hosted or self-hosted. The discovery output is a written migration scope document covering object counts, schema mapping decisions, and any gaps that require customer confirmation before migration begins.

  2. monday.com schema design

    We design the destination structure in monday.com: creating Workspaces for project groupings, defining Board columns to match the OpenProj schema (Status for type and status, Person for assignees, Date for start and due dates, Numbers for hours and costs, Text for custom fields), setting up the Google Drive or Dropbox integration for attachments, and confirming whether Workdocs is available and selected for wiki migration. If the customer is on a Standard plan and formula-based cost fields exist, we raise the plan upgrade requirement at this stage so it is resolved before migration. We also design the subitem strategy for work package hierarchies that exceed monday.com's one-level limit.

  3. User provisioning and role mapping

    We extract every distinct OpenProj user and match them by email against the monday.com workspace member list. Any user without a matching monday.com account goes into a reconciliation queue for the customer to provision. OpenProj role assignments (Admin, Member, Guest, and per-project role variants) are preserved in a User Role Map delivered alongside the migration so the customer's monday.com admin can assign workspace and board-level permissions post-migration.

  4. Data migration in dependency order

    We migrate data in this sequence: Board creation, then Work Packages with subitems (parent items first, then children), time entries (as aggregate Numbers values on Standard, or individual entries as subitems on Pro), attachments uploaded to Google Drive with Link column values written to Items, wiki content converted to Workdocs pages and linked to boards, meetings as Items on a Meetings board, and cost data as Numbers columns. Each phase emits a reconciliation report comparing source record count to destination record count. Work Package attachments exceeding OpenProj's 20-file-per-request cap are chunked into batches during the attachment upload phase.

  5. Cutover, delta sync, and rebuild handoff

    We recommend a 24-48 hour freeze on OpenProj writes during cutover to capture a clean final delta. We run a delta migration for any records created or modified during the freeze window, then validate final record counts. We deliver a written Rebuild Inventory covering OpenProj automations (custom actions, workflow triggers), dependency chains, wiki cross-link map, and user role recommendations for monday.com permissions. We do not rebuild OpenProj automations as monday.com automations as part of standard migration scope; the Rebuild Inventory is designed for the customer's admin to use as a guide or to hand to a monday.com implementation partner.

Platform deep dives

Context on both ends of the pair

OpenProj logo

OpenProj

Source

Strengths

  • Full open-source stack under GPLv3 with both self-hosted on-premises and managed cloud deployment options.
  • Supports Scrum, Kanban, classical Waterfall, and hybrid workflows in a single platform without requiring separate tools.
  • Generous free Community tier includes unlimited projects, work packages, time tracking, and wiki pages.
  • Rich permission model with global roles and per-project membership controls for fine-grained access management.
  • REST API (v3) with optimistic locking and custom field endpoints enables programmatic access and integration.

Weaknesses

  • Custom fields, LDAP sync, 2FA, and advanced reporting are gated behind paid Enterprise tiers, limiting Community edition functionality.
  • No documented public rate limit figures for the API; undocumented limits can cause unexpected 429 errors during bulk migrations.
  • Interface usability and navigation receive consistent negative feedback, particularly around search and mobile responsiveness.
  • Large attachment sets require manual batching due to the 20-file-link-per-request API cap, adding migration complexity.
monday Work Management logo

monday Work Management

Destination

Strengths

  • Drag-and-drop board UI with near-zero learning curve for non-technical users entering project data for the first time.
  • 20+ column types and unlimited custom columns let teams model arbitrarily complex data structures without developer help.
  • Multi-view support — Kanban, Gantt, Calendar, Timeline, Chart, Map — satisfies different team members without forcing a single layout.
  • Automations cover common trigger-action patterns for teams without dedicated developers to write custom scripts.
  • Free plan for 2 seats and a 14-day trial on all paid tiers make evaluation risk-free before committing to migration scope.

Weaknesses

  • Per-seat pricing with no enterprise flat-rate option means costs scale linearly with headcount, making it expensive at 50+ seats.
  • Subitems lack bulk API access, making them problematic for CRM-style use cases where contact records live as subitems under a company board.
  • Automations and advanced views are gated behind Pro and Enterprise tiers, creating feature deserts on entry-level plans.
  • Dependency column is visually limited — no critical path, no auto-rescheduling, and cross-board dependencies require manual link management.
  • No native document management; docs, wikis, and knowledge bases require a separate integration or third-party workaround.

Complexity grading

How hard is this migration?

Moderate Project Management migration. 4 of 8 objects need a mapping; the rest are 1:1.

C

Overall complexity

Moderate migration

Derived from compatibility, mapping clarity, API constraints, and data volume across OpenProj and monday Work Management.

  • Object compatibility

    C

    4 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    OpenProj: Not publicly documented.

  • Data volume sensitivity

    B

    OpenProj doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your OpenProj to monday Work Management migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about OpenProj to monday Work Management data migrations

Answers to the questions buyers ask most during OpenProj to monday Work Management migration scoping. Not seeing yours? Book a call.

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Migrations under 5,000 Work Packages, 500 wiki pages, and no complex cost-data mapping complete in one to three weeks. Migrations with deep work package hierarchies (requiring subitem restructuring for dozens of items), large attachment sets (over 20 files per work package), wiki-to-Workdocs conversion for more than 50 pages, or cost entries requiring formula column support extend to four to eight weeks. Self-hosted OpenProj sources with API access restrictions add one to two weeks if CSV export fallback is required.

Adjacent paths

Related migrations to explore

Ready when you are

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