# Deploy flow
The Deployment section in iX Hello Customer v2 enables you to view and manage the assignment of your validated flow to both voice and chat channels.
## Before You Begin
* Confirm that at least one conversational flow is valid and ready for deployment.
* Deploy to voice channel: verify that there's a reserved phone number that is not yet assigned to a flow on the [phone numbers page.](https://docs.ixhello.com/ixhc2/deployments/phone-numbers)
* Deploy to chat channel: ensure that there's a configured [web chat widget](https://docs.ixhello.com/ixhc2/deployments/chat-widgets) appearance that matches your needs. Confirm the **domain names** where the widget will be hosted (for example, your company website or staging environment).
## Accessing the deployments sidebar
1. Sign in to **ixHello Customer v2**.
2. In the left navigation menu, go to **Flows**
3. Click the **more icon** **button** for an existing flow and select **Deployments** from the dropdown. The deployments sidebar contains two sections.
* Assign phone numbers
* Assign chat widgets
## Assign phone numbers section
The assign phone numbers section displays all phone numbers currently assigned to the flow, if any. Each assigned phone number is displayed in a grey chip with an unassign icon.
* Select the **Phone number** dropdown to open a list of available phone numbers. and choose one to assign to your flow. It can now be called.
* Click the **unassign icon** to the right of the phone number to unassign it from this flow.
## Assign chat widgets section
The assign chat widgets section displays all chat widgets currently assigned to the flow, if any. Each chat widget is displayed in a card displaying the chat widget name, unassign icon, chat widget script, copy and preview button.
* Select the **Chat widget** dropdown to open a list of available chat widgets. and choose one to assign to your flow. **Copy** the `chat widget script` to embed it in on one of the allowed domains.
* Click the **unassign icon** in the top right corner of the card to unassign it from this flow.
{% hint style="info" %}
Verify that no `chat widgets scripts` are embedded before unassigning the chat widget from the flow.
The scripts don't work without the chat widget, assign the chat widget again to restore the `chat widget script`.
{% endhint %}
Select **preview** opens a new tab where you can view, and interact with, the fully functioning chat widget. It reflects the end state of the chat widget as embedded in an external site.
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for an existing flow and select **Deployments** from the dropdown. The deployments sidebar contains two sections.
* Assign phone numbers
* Assign chat widgets
