Add section on managing multiple Firestore databases (#423)

* Add section on managing multiple Firestore databases

* Address review comments

* Update arcade

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Co-authored-by: Pooja Bhaumik <[email protected]>

Author: pinkeshmars

docs/ff-integrations/database/cloud-firestore/getting-started.md

@@ -95,3 +95,39 @@ com/embed/v_hR4K4auoQ" frameborder="0" allow="accelerometer; autoplay; clipboard
 
 :::
 
+## Manage Databases
+
+You can also create multiple Firestore databases within a single Firebase project. This is especially useful for enterprise use cases, for example, when managing region-based databases or supporting multiple clients with isolated data stores.
+
+Additionally, you can use multiple databases to simulate different environments such as development, staging, and production. **However, note that** this setup is not directly related to the [Development Environments](../../../testing-deployment-publishing/development-environments/development-environments.md) in FlutterFlow, which operates independently of Firebase's multi-database configuration. This means that you’ll need to manually switch Firestore Database ID when switching Development Environments.
+
+To create a new database, go to the **Firebase Console > Firestore Database** section. Click the button next to the default database, i.e, **Add database**. Choose a region and configure your security rules. Once the new database is created, you can switch between databases using the dropdown.
+
+Next, copy the new **Database ID** and navigate to **FlutterFlow > Settings and Integrations > Firebase > Advanced Settings**. Paste the ID into the **Firestore Database ID** input field. Finally, regenerate the config file. Your app will now use the newly created database.
+
+
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