# Configure writeback destinations

You can set up **Writeback** destinations for databases, data warehouses, data lakes, files, and webhook URLs. Use writeback destinations to save data using **Writeback** and load it to the **Writeback** table in the target system.

Plan supports the following destination type:

* Fabric SQL

Go to **Writeback >** **Settings > Destination > Add Destination** to view and configure available destinations.

### Add destination

Before you start writeback, add one or more destinations where your data table will be exported.

<figure><img src="/files/aHoWaq0FKfMWg8OLqNZy" alt=""><figcaption></figcaption></figure>

### Create a new connection

In the **Create Destination** dialog, select **+ New** next to **Select a Connection** to create a new connection, or choose dropdown to select an existing connection.

<figure><img src="/files/5n8DCSUIZ2QtB5O1Vahx" alt="" width="375"><figcaption></figcaption></figure>

### Configure the destination

After selecting the connection, provide the required details:

* **Database Name**: Select the target database.
  * **Select the destination database:** In the **Select destination database** dialog, browse and select the required database from the **OneLake catalog.**
  * For example, select **My\_Planning\_DB** from the list of available databases.

<figure><img src="/files/cDXk6uw46B7RNfK149sy" alt=""><figcaption></figcaption></figure>

### Generic destination settings

#### 1. Configure column settings

You can define how numeric and text data is written back to the destination.

* Set decimal precision
  * Use **Decimal Precision** to define the number of digits after the decimal point for numeric values. This setting applies to all destinations in the report.

{% hint style="info" %}
Plan supports up to 10 decimal digits. Values are rounded based on the configured precision during writeback.
{% endhint %}

<figure><img src="/files/IfW5mWOFxsu0w5i88xLU" alt=""><figcaption></figcaption></figure>

When you apply the decimal precision shown in the image above, Plan writes back values (in this example, to Fabric SQL) rounded off to 5 decimal places.

<figure><img src="/files/oZtX8o7UqykhanfRyPuZ" alt=""><figcaption></figcaption></figure>

* Set text length
  * Use **Text Length** to control the maximum number of characters written back for text fields. By default, the limit is 512 characters, or you can allow the maximum supported by the destination.

<figure><img src="/files/BG9vywc6hgd3C56cLDu2" alt=""><figcaption></figcaption></figure>


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