Last checked October 15, 2026
Migrate from Asana to OpenProject
Export the tasks as CSV and map them onto work packages. Rules, goals, and the timeline drawing do not survive.
Time: A day for one project. A workspace of fifty projects is a column-mapping job.
Export
Step 1
Export each live project
In Asana, export the project tasks to CSV. Do the projects people still update. Archived projects can wait.
Step 2
Keep a copy of the custom fields
The CSV has a column per field. Write down which columns are required, because OpenProject custom fields are a separate setup step and the names will not match by themselves.
Step 3
Note the automations
Rules do not appear in the CSV. List the ones that assign work or move a task, and decide which are worth rebuilding.
Import
Step 1
Create the OpenProject project
Install Community edition and make the project, the statuses, and the types before you import rows. A work package needs a type.
Step 2
Map columns by hand
Bring the CSV in as work packages, matching name, description, assignee, and dates. Do one project, check it, then do the rest.
Step 3
Re-invite the assignees
Asana emails do not create OpenProject users. Create the accounts first or the assignee column will not stick.
What breaks
Timeline, goals, and workload
OpenProject has a Gantt view, but it is a new chart built from the dates you imported. Asana goals, portfolios, and workload do not transfer.
Forms and proofing
Request forms and approval stamps are not in the CSV. If a form is how work enters the team, you need a new front door.
Comments and attachments
A task CSV is weak on comment history and files. Download attachments you still need and add them to the work package.
Pick one noisy project as the rehearsal. If the assignee column is empty after import, fix the user accounts before you export the other forty.
Sponsored migration guide
$299 once
An export, import, and what-breaks guide for one pair. The page is labeled sponsored. It does not change which alternative ranks #1.
- One pair, written from public docs
- Sponsored label on the guide
- The organic top pair keeps its own guide
Opens a Stripe Payment Link.
All Asana alternatives·OpenProject profile
https://ditchly.co/migrate/asana-to-openproject