# Trello

You can connect Tability to Trello to automatically pull board activity into your check-ins.

Once you add Trello as a data source for an outcome/Key Result, Tability can:

* Pull the latest value when you open the check-in form.
* Automatically sync your metric while the plan is active on Premium subscriptions.

{% hint style="info" %}
Available on Plus and Premium subscriptions
{% endhint %}

## How to enable the integration

### Step 1. Open the integrations page

Go to **Workspace Settings > Integrations**.

### Step 2. Connect Trello

1. Find **Trello** in the **Data connectors** section
2. Click **Connect to Trello**
3. Complete the Trello authorization flow

The Trello connection is stored at the workspace level.

## How to add a data source to an outcome/key result

### Step 1. Open the outcome or KPI editor

Open your outcome or KPI, then go to the **Data Source** tab.

### Step 2. Select Trello

Choose **Trello** from the list of available data sources.

### Step 3. Select the board and list

Tability lets you choose:

* The Trello board
* The Trello list inside that board

The current preview returns the number of cards in the selected list.

### Step 4. Save and preview

Click **Save & preview** to confirm the setup and preview the current count.

## How the data source is used in check-ins

Once the connector is saved, Tability will display the current number of cards from the selected list in the check-in form.

If auto-sync is enabled on a Premium subscription, Tability will also create synced check-ins automatically while the plan is active.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://guides.tability.io/docs/become-a-tability-power-user/integrations/trello.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.