# Create committees 1.Connect your wallet to [BoolScan's Dashboard](https://dashboard.boolscan.com/?network=testnet).

2.Click `+` button on the "Committee" section to start creating a committee.

3\. One can configure the number of MPC nodes (which is labelled as "`Member`") to control a committee. In general, the number of committee members is positively correlated to the security level while it conversely delays the average time for processing cross-chain messages. By clicking on `Submit`, a user is required to send a transaction to create a committee and record the committee information on the Bool chain.

Create Committees - Sending the creation transaction

{% hint style="warning" %} NOTE that the current Bool testnet only supports a small size of committee members, such as 3 or 5. A higher configuration of the committee members may raise the warning of `Insufficient devices`! {% endhint %} 4\. When the preceding transaction has been submitted, a user should be able to view his newly created committee in his Dashboard. Primary information for a committee has been provided once the creation transaction is completed. The name of each committee is initially given as `default` while the committee creator can change the name to a meaningful one, such as "the prospective bridge/application name" + "the blockchain id".

5\. **Configurations!** You have mastered how to create an ECDSA-type committee in Bool Network. However, please note that a committee can only be used once in Bool Network which means that **at least two committees** are required to be created before building a bridge. * Just created one committee? Why not go above and try the creation process again? * Have owned more than two committees? Forward to the next page and build an AMT bridge! {% hint style="info" %} Remind that each committee manages a private key in Bool Network. At the creation stage of a committee, a unique private key will be assigned to it and instantly distributed into fragments that are stored in the TEE hardware of its MPC-based members. The number of fragments equals the number of committee members. {% 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/create-committees.md?ask= ``` 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.