Project Management migration

Migrate from Backlog to Microsoft Project

Field-level mapping, validation, and rollback between Backlog and Microsoft Project. We move data and schema; workflows are rebuilt natively in Microsoft Project.

Backlog logo

Backlog

Source

Microsoft Project

Destination

Microsoft Project logo

Compatibility

83%

10 of 12

objects map 1:1 between Backlog and Microsoft Project.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Backlog to Microsoft Project is a schema transformation, not a direct record copy. Backlog treats Issues as the primary work unit with optional subtasking and labels; Microsoft Project builds around Tasks arranged in a Work Breakdown Structure with start dates, finish dates, dependencies, and resource assignments. We extract the full issue hierarchy from Backlog, construct a task tree in Microsoft Project using the parent-child relationships, map Backlog Versions to Microsoft Project milestones, and resolve custom fields against the destination's custom field model. Wiki pages convert to Project Notes. Git repositories, pull requests, and notification settings do not migrate. We deliver a written automation inventory for the customer's project manager to rebuild any custom status workflows or issue automation post-migration.

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

Backlog logo

Backlog

What's pushing teams away

  • The reporting and analytics features are widely described as weak — G2 and Capterra reviewers flag the lack of advanced dashboards and custom reports as a recurring frustration.
  • Teams with complex workflows find the customization options limited, especially on lower tiers where custom fields are not available.
  • Exporting project lists to CSV or Excel drops full task descriptions — reviewers note the output omits issue text, forcing users to open each item manually.
  • The visual design and UI customization feel dated compared to newer project management tools, leading some teams to migrate for a more modern experience.
  • Some users report that Backlog's notification system is noisy and difficult to configure cleanly for large teams.

Choosing

Microsoft Project logo

Microsoft Project

What's pulling them in

  • Organizations already running Microsoft 365 and Azure AD adopt Microsoft PPM because it slots into existing identity, Teams, and SharePoint infrastructure without requiring a separate identity provider or SSO vendor.
  • Enterprise PMOs choose it for critical-path scheduling, baseline comparison, cross-project dependencies, and resource utilization reporting that standalone PM tools cannot replicate at this depth.
  • Project Online's integration with Power BI gives portfolio-level dashboards and cost-rollup reporting that satisfies executive governance requirements without third-party BI tooling.
  • Government, financial services, and healthcare organizations select it because FedRAMP, ISO 27001, and SOC 2 compliance certifications meet enterprise procurement requirements out of the box.
  • Large IT departments default to it as the market-leader in project portfolio management software, often driven by corporate licensing agreements that bundle it with other Microsoft 365 seats.

Object mapping

How Backlog objects map to Microsoft Project

Each row shows how a Backlog object lands in Microsoft Project, including any object-level transformations, lookup resolution, or schema-design dependencies.

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

Backlog

Project

maps to

Microsoft Project

Project

1:1
Fully supported

Backlog Projects map 1:1 to Microsoft Project. Each Backlog project becomes a separate Project for the web project or .mpp file. Project name, description, and start date migrate directly. Backlog's project-level settings (notification preferences, issue order defaults) do not have a Microsoft Project equivalent and are documented for the customer to reconfigure manually.

Backlog

Issue

maps to

Microsoft Project

Task

1:1
Fully supported

Backlog Issues map to Microsoft Project Tasks. The Backlog issue title becomes Task Name; description HTML migrates to Task Notes. Backlog status (Open, In Progress, Resolved, Closed) maps to Microsoft Project Task Status values (Not Started, In Progress, Completed) with the customer's status matrix defined during scoping. Assignee migrates to the Resource field by email lookup.

Backlog

Issue (parent)

maps to

Microsoft Project

Summary Task

1:many
Fully supported

Backlog Issues that have subtasks become Microsoft Project Summary Tasks. The parent issue's Start and Due Date frame the summary task, and each subtask becomes a linked child Task with Start and Finish dates derived from the subtask's own dates or the parent's date window. WBS numbering is generated during migration to reflect the hierarchy depth.

Backlog

Milestone (Version)

maps to

Microsoft Project

Milestone

1:1
Fully supported

Backlog Versions with planned release dates map directly to Microsoft Project Milestones. The Version name becomes the Milestone task name; the planned release date becomes the Milestone date. Issues assigned to the Version retain their task-milestone linkage through a custom field or task flag so the customer can filter by release in Microsoft Project.

Backlog

Custom Fields (Premium+)

maps to

Microsoft Project

Custom Fields

1:1
Mapping required

Backlog Custom Fields on Premium and Enterprise plans map to Microsoft Project custom fields. Text fields become Text custom fields; date fields become Date custom fields; numeric fields become Number custom fields; dropdown lists become Drop-Down List custom fields with the same options. Accounts below Premium have no custom fields to map. We pre-create the destination custom field schema during schema design before any data loads.

Backlog

Tag

maps to

Microsoft Project

Text Custom Field or Task Notes

lossy
Fully supported

Backlog Tags are free-form labels with no hierarchy. We migrate tags as a multi-value Text custom field on the task or as a comma-separated entry in Task Notes, depending on the customer's preference. If the tag count is high, we offer to consolidate the most-used tags into a Drop-Down List custom field during scoping.

Backlog

Wiki Pages

maps to

Microsoft Project

Project Notes or SharePoint Page

1:1
Mapping required

Backlog Wiki pages at the project level migrate to Project Notes on the Microsoft Project summary task or to a linked SharePoint page. Backlog's custom wiki markup converts to plain text or Markdown. Complex Backlog macros with no Microsoft Project equivalent are flagged for manual review. Wiki page hierarchy flattens; nested pages become individual notes entries with indentation preserved as a best-effort text formatting.

Backlog

User

maps to

Microsoft Project

Resource

1:1
Fully supported

Backlog Users map to Microsoft Project Resources. We resolve each Backlog user by email to a Resource record in the destination. Resource type (Material vs. Work) defaults to Work. Max Units reflects the user's assignment availability. Teams in Backlog map to Microsoft Project Team Build or are held as a custom field for the customer to configure in the resource management settings.

Backlog

Attachment

maps to

Microsoft Project

Attachment (URL reference)

1:1
Fully supported

Backlog file attachments on issues migrate as URL references in the Task Notes field. The actual files are out of scope for migration. We document the file URLs and the project-issue context so the customer's admin can relocate files to SharePoint or a document management system and update the links post-migration.

Backlog

Burndown Chart

maps to

Microsoft Project

Custom Report (manual rebuild)

1:1
Fully supported

Backlog's burndown chart data is derived from issue completion rates against the sprint or milestone timeline. We do not migrate the chart visualization. We preserve the underlying issue completion events and sprint dates as data that feeds a rebuilt burndown report in Microsoft Project using the custom fields and Excel export. The customer or a reporting consultant rebuilds the visual burndown chart as a separate step.

Backlog

Git Repository

maps to

Microsoft Project

Not Migrated

1:1
Fully supported

Git and Subversion repositories linked to Backlog projects do not migrate to Microsoft Project. Source control history is external to Microsoft Project's data model. We deliver a written inventory of all repository-issue linkages (commit SHAs, branch names, PR titles) as a reference so the customer's engineering team can re-link code references in their source control platform post-migration.

Backlog

Notification Settings

maps to

Microsoft Project

Not Migrated

1:1
Fully supported

Backlog notification settings (email digest preferences, in-app alert rules, per-user notification overrides) are user-specific runtime state that does not port between systems. We do not migrate them. We deliver a written notification configuration guide that maps the customer's Backlog notification rules to equivalent Microsoft Project notification settings and Microsoft Teams channel delivery options.

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.

Backlog logo

Backlog gotchas

High

Free and Starter tiers enforce hard project-count limits

High

Custom Fields are tier-gated — not available below Premium

Medium

CSV and Excel exports omit full issue descriptions

Medium

API rate limit numbers are not publicly documented

Low

Wiki markup must be converted to destination format

Microsoft Project logo

Microsoft Project gotchas

High

Project for the web is being retired and merged into Microsoft Planner

Medium

Planner-tier portfolio features are incomplete despite Plan 5 labeling

Medium

Web app constraint controls are weaker than the Windows desktop client

High

Project requires a separate license not bundled with standard Microsoft 365

Medium

Project Online API is edition-gated and inconsistently documented

Pair-specific challenges

  • Backlog issue hierarchy must be explicitly built in Microsoft Project

    Backlog Issues with subtasks do not automatically produce a WBS hierarchy in Microsoft Project. We flatten the parent-child relationships and reconstruct them as Summary Task and subordinate Task rows, but the WBS numbering, outline indentation, and date rollup calculation require explicit configuration in Microsoft Project. Teams that rely on deep issue nesting (four or more levels) need to decide whether to migrate the full depth or consolidate intermediate levels during scoping. Skipping this step produces a flat task list that loses the project structure the team relies on.

  • Microsoft Project has no native tag concept

    Backlog Tags are flat, multi-value labels applied to Issues. Microsoft Project Tasks have no native tag field. We resolve tags either as a multi-value Text custom field or as comma-separated text in Task Notes, but neither is a first-class tagging system. If the customer relies heavily on tags for filtering and reporting, we recommend creating a Drop-Down List custom field for the top 15-20 most-used tags and noting the rest in Notes. This is a known limitation that requires planning before migration.

  • Resource management concepts differ fundamentally

    Backlog assigns users directly to issues; there is no shared resource pool or capacity model. Microsoft Project Plan 5 includes a Resource pool with Max Units, availability calendars, and material resources. Migrating from Backlog requires the customer to either build a Resource pool in Microsoft Project (mapping Backlog users to Resources with their capacity) or accept that task assignments are simple user references without capacity tracking. We migrate the assignee data but do not configure the resource management model unless explicitly scoped.

  • Cross-project dependencies are scoped differently

    Backlog allows linking issues across projects via Cross-Reference fields, but this is a per-issue field feature rather than a formal dependency system. Microsoft Project manages cross-project dependencies through external predecessor links or shared resource pools. If the customer uses cross-project issue references in Backlog, we map them to predecessor-successor links or document them as a manual dependency list for the project manager to rebuild. Formal cross-project dependency management is a configuration step outside the data migration scope.

  • Microsoft Project Online retirement does not affect this migration

    Microsoft Project Online is retiring in September 2026, but Project for the web and Project desktop are unaffected. Organizations migrating from Backlog to Microsoft Project typically choose Project for the web (included in Microsoft 365 Project Plan 3 or Plan 5) or Project desktop (a standalone license). We confirm the customer's target product and license tier during discovery. If the customer is already on Project Online and choosing this migration as a response to the retirement, we scope Project for the web or Project Server SE as the destination.

Migration approach

Six steps for a successful Backlog to Microsoft Project data migration

  1. Discovery and project scoping

    We audit the source Backlog space across plan tier, project count, issue volume, subtask depth, custom field definitions, tag usage, milestone count, and attachment references. We confirm the destination Microsoft Project product (Project for the web vs Project desktop) and license tier (Project Plan 3 or Plan 5). The discovery output is a written migration scope document listing all projects in-scope, the issue-to-task mapping matrix, the custom field schema, and the milestone mapping table.

  2. Schema design and hierarchy mapping

    We design the destination schema in Microsoft Project. This includes defining custom fields (Text, Date, Number, Drop-Down List) that mirror the Backlog Custom Field definitions, structuring the WBS hierarchy for each project based on Backlog subtask relationships, mapping Backlog Versions to Microsoft Project Milestones, and configuring resource records by mapping Backlog users to Resources with Max Units and availability. If the customer uses cross-project issue references, we design the predecessor-link structure during this step.

  3. Sandbox migration and reconciliation

    We run a full migration into a Microsoft 365 sandbox or a cloned Project desktop file using representative data volume. The customer's project manager reconciles record counts (Projects in, Tasks in, Milestones in, Summary Tasks in), spot-checks task hierarchy depth against the Backlog subtask structure, validates custom field values on 25-50 random tasks, and confirms milestone placement against the Backlog Versions. Any mapping corrections happen here before production migration begins.

  4. Resource and user reconciliation

    We extract every distinct Backlog user referenced on Issues, Subtasks, and Milestones and match by email against the destination Microsoft 365 tenant. Users without a matching account in the tenant go to a reconciliation queue for the customer's IT admin to provision before migration proceeds. Resource pool configuration (Max Units, availability calendar) is reviewed with the project manager during this step.

  5. Production migration in dependency order

    We run production migration in record-dependency order: Resources (validated), Custom Fields (created in Project for the web or configured in Project desktop), Projects (created as container), Milestones (created from Backlog Versions), Summary Tasks (parent issues), Tasks (leaf issues and subtasks), Custom Field values on tasks, Tag resolutions, and Task Notes (converted from Backlog description and wiki content). Each phase emits a row-count reconciliation report before the next phase begins. Cross-project dependencies are linked as predecessor-successor pairs after the task import completes.

  6. Cutover, validation, and automation handoff

    We freeze Backlog writes during cutover, run a final delta migration of any issues modified during the migration window, then enable Microsoft Project as the system of record. We deliver a written automation and notification configuration guide mapping Backlog issue automation rules to Microsoft Project notification settings and Power Automate flows if the customer licenses Power Automate. We do not rebuild Backlog workflows as Power Automate inside the migration scope; that is a separate engagement or an internal admin task.

Platform deep dives

Context on both ends of the pair

Backlog logo

Backlog

Source

Strengths

  • No per-user pricing — costs scale with storage and project count, not headcount.
  • Integrated Git and Subversion with issue linking, pull requests, and code review.
  • Free plan includes full issue tracking with 1 project and 10 users — genuine no-cost option.
  • Gantt charts, burndown charts, and issue templates available on Standard plan.
  • SAML SSO and advanced security controls available on the Enterprise tier.

Weaknesses

  • Reporting and analytics are described as weak — limited dashboarding compared to modern PM tools.
  • Custom fields are locked behind the Premium tier, limiting lower-tier migrations.
  • No public documentation of specific API rate limit numbers.
  • Visual design and UI is considered dated by some reviewers.
  • Custom object types beyond Issues are not supported — Backlog is not configurable for non-standard data models.
Microsoft Project logo

Microsoft Project

Destination

Strengths

  • Deep critical-path scheduling with baseline comparison and cross-project dependency tracking unmatched by lighter PM tools.
  • Native Azure AD authentication, Teams integration, and Power BI reporting sit on infrastructure enterprises already license and manage.
  • Enterprise governance controls including demand intake workflows, resource request approval, and portfolio-level capacity analysis.
  • Supports both Waterfall and Agile methodologies within the same project, accommodating hybrid delivery teams.
  • Scalable from Project Plan 1 for small teams to Project Server on-premises for regulated industries with strict data-sovereignty requirements.

Weaknesses

  • Ease-of-use scores trail the category average by a wide margin; onboarding friction frustrates new users consistently across G2 and Capterra reviews.
  • Pricing ranks 42nd of 49 tools in its category — the total cost of ownership including IT administration and training is rarely recovered for small or mid-market teams.
  • No built-in client portal, external stakeholder sharing, or proofing workflow, limiting use cases to internal PMO environments only.
  • The web interface (Project for the web / Planner Premium) has materially weaker constraint controls and resource auto-leveling than the Windows desktop client.
  • Project for the web is being consolidated into Microsoft Planner, creating uncertainty about which product tier will host project portfolio data long-term.

Complexity grading

How hard is this migration?

Standard Project Management migration. 2 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Backlog and Microsoft Project.

  • Object compatibility

    B

    2 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

    Backlog: Per-minute, per-user limits that vary by plan (Free vs Paid) and by request type; exact numbers are dynamic and exposed via the GET /api/v2/rateLimit endpoint.

  • Data volume sensitivity

    A

    Backlog exposes a bulk API — large-volume migrations stream efficiently.

Estimator

Estimate your Backlog to Microsoft Project 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 Backlog to Microsoft Project data migrations

Answers to the questions buyers ask most during Backlog to Microsoft Project migration scoping. Not seeing yours? Book a call.

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Migrations under 20 projects and 15,000 issues with no custom fields and a flat subtask structure land between three and five weeks. Migrations with custom fields, multi-level subtask hierarchies, cross-project dependencies, or milestone mappings move to eight to twelve weeks because of schema design time, WBS reconstruction, and testing scope. Projects with over 50,000 issues may require additional time for batch processing and reconciliation.

Adjacent paths

Related migrations to explore

Ready when you are

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