How to Use Notion Sync With Asana Task Two-Way Integration

You want to keep tasks updated in both Notion and Asana without copying data manually. Notion offers a native two-way sync with Asana that links databases to Asana projects or sections. This article explains how to set up the integration, what data is synchronized, and common pitfalls to avoid.

How the Notion-Asana Two-Way Sync Works

The integration creates a live link between a Notion database and an Asana project or section. When you create or update a task in either tool, the change appears in the other within seconds. Notion uses its database properties to mirror Asana fields such as task name, description, assignee, due date, and status.

The sync is bidirectional by default. Changes made in Notion update Asana, and changes made in Asana update Notion. However, not all Asana fields are supported. Custom fields in Asana do not sync, and only one Notion database can link to a single Asana project or section at a time.

Prerequisites for using the integration:

• A Notion workspace with admin or owner permissions to manage connections.
• An Asana account with access to the project or section you want to link.
• The Notion database must be a full-page database, not an inline table.

Steps to Connect Notion to Asana

1. Open Notion workspace settings
   Click Settings & Members in the left sidebar. Go to the Connections tab. Click Connect next to Asana. A pop-up window appears; log in to your Asana account and grant permission.
2. Create or open a Notion database
   Create a new database page or open an existing full-page database. The database must have at least one property, such as Name or Status, to map to Asana fields.
3. Click Connect to Asana
   In the top-right corner of the database page, click the three-dot menu (•••). Select Connect to Asana from the dropdown. A dialog box appears.
4. Select the Asana project or section
   In the dialog, choose an Asana workspace, then select a project or section. You can also create a new Asana project from this dialog. Click Continue.
5. Map database properties to Asana fields
   Notion shows a mapping table. Map each Notion property to an Asana field. Required mappings: Name (Notion) to Task Name (Asana). Optional but recommended: Status, Assignee, Due Date, Description. Click Start Sync.
6. Confirm and sync existing tasks
   Notion asks if you want to sync existing tasks. Select Yes to push current database rows into Asana. Select No to sync only new tasks created after the connection.

After setup, a Connected to Asana badge appears at the top of the database. Any row you add in Notion appears as a task in Asana. Any task you add in the linked Asana project appears as a row in Notion.

Common Issues and Limitations

Changes in Notion do not appear in Asana

If an update in Notion does not sync to Asana, check the database property mapping. Unmapped properties are ignored. Also verify that the Asana project or section has not been deleted. Reconnect the integration from the database three-dot menu by selecting Disconnect, then repeat the setup steps.

Asana custom fields are missing in Notion

The integration does not support Asana custom fields. Data in custom fields stays in Asana only. To track that information in Notion, add a separate property in the Notion database and update it manually.

Duplicate tasks appear after reconnecting

If you disconnect and reconnect the same Notion database to the same Asana project, existing tasks may duplicate. Always disconnect from the database menu, not from the workspace connections page. Before reconnecting, delete duplicate rows in Notion or tasks in Asana.

Status values do not match between tools

Asana uses statuses like To Do, In Progress, and Done. Notion status properties use custom select values. Map each Notion status option to the closest Asana status. Mismatched values cause the sync to skip the status field.

Notion-Asana Integration vs Manual Sync

Feature	Two-Way Sync (Native)	Manual Copy-Paste
Setup time	5 minutes	0 minutes
Real-time updates	Yes, within seconds	No
Supports custom fields	No	Yes, if manually copied
Risk of data loss	Low	High due to human error
Works offline	No, requires internet	Yes

The native integration is best for teams that need live task visibility across both platforms. Manual sync works for one-time imports or when custom field data is critical.

You can now keep tasks synchronized between Notion and Asana without manual work. Start by linking a single database to a test project to verify the mapping. For advanced control, use Notion formulas to transform data before syncing, such as combining the task name with a project code.