# Other operations

### Enable a new chain

Our AMT bridge is not limited to a bidirectional channel, multiple blockchains can be integrated into a single bridge. However, the maximal number of chains to be included in a bridge depends on how many networks are currently supported by Bool Network. A list of supported chains can be found [here](/evm-ecosystem/technical-reference/chain-ids.md).

The following graphs provide a guide to adding new chains to a created bridge:

1. Clicking the `Settings` button: 

   <figure><img src="/files/lPwGjPUh1X3Euhjjkk0y" alt=""><figcaption><p>Enable a new chain - Open the bridge's setting</p></figcaption></figure>
2. Clicking the Add button to deploy `Anchor` contract on a new chain. **Do remember to create a new committee before this operation**.

   <figure><img src="/files/N9Y6ljHzaGptSlFqPYxZ" alt=""><figcaption><p>Enable a new chain - Configure and deploy</p></figcaption></figure>
3. Update your bridge by hitting `Submit`.

   <figure><img src="/files/Pz4CKaF9POWg2lwPpig0" alt=""><figcaption><p>Enable a new chain - Submit the updating transaction</p></figcaption></figure>

### Update consumer contract

A bridge builder has the right to update the application contract of an Anchor when the application contract has been upgraded on one chain. Alternatively, the builder can choose to build another AMT bridge to support his new application.&#x20;

<figure><img src="/files/MFoFuC6IpVHdc8KaC8vD" alt=""><figcaption><p>Update a consumer contract</p></figcaption></figure>

{% hint style="info" %}
NOTE that updating a consumer contract address means that messages from the previous consumer contract will not be processed by Bool Network anymore since an anchor can be connected to one consumer contract only.
{% endhint %}


---

# 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://docs.bool.network/evm-ecosystem/amt-bridges/other-operations.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.