What this article covers:

  • Fields that can be synced and used in rules

  • Custom fields and other options

  • Limitations and things to keep in mind

Synced fields

Here are the fields you can currently sync with Asana, whether they can be used in two-way flows, as well as whether you can use them in rules or not.

Most fields can be synced both ways. This means changes in one tool will affect the other and vice-versa. You can also edit a flow (or a specific field mapping) so that changes only go from one tool to the other and not back.

Asana Field









Due Date

Start Date


Status (Complete or Incomplete)

Task Type (Milestone or Task)


Description Footer

Link to task

Custom fields and other options

Our Asana integration supports a number of custom fields and other customization settings.

Custom fields

The custom fields supported by this integration are Single-Select dropdown, Number, and Text fields. You can also build rules with the Single-Select dropdown field.


Asana subtasks can be synced with other tools that have subtasks, such as Jira or Trello.

Default Section

When an Asana task is created to match a task in another tool — like a Trello card — you can determine which section of the Asana project it will be added to by default.

Attachment streaming

You can stream Asana attachments, meaning anyone with the link can view the files from other tools without logging into Asana.

Limitations and compatibility

We’re constantly looking to better support Asana’s growing list of features, fields, and use-cases. Here are a few common limitations you should be aware of:

  • You can’t use Asana portfolios as a block of work, but we can sync the contents of portfolios as individual blocks of work.

  • We don’t support syncing Project End Date, but we do support syncing Start Date.

  • Task approval states — Approve, Request Changes and Reject — are not mappable fields.

  • Task followers are not synced.

Unito is compatible with all tiers of Asana subscriptions, including free! Some functionality is limited to Asana’s higher tiers, such as syncing custom fields.

What's next?

How to set up your first flow

Filtering tasks with Unito

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