# Build

In this tutorial, we will explore how to build the ***InfraRelayChain*** and Parachain and understand the process of constructing the multi-chain architecture, InfraBlockchain.

* [Build InfraRelayChain](/infrablockchain-docs/infrablockchain/tutorials/build/build-infra-relay-chain.md): Learn how to construct the central part of ***InfraBlockchain***, the ***InfraRelayChain***.
* [Build Parachain](/infrablockchain-docs/infrablockchain/tutorials/build/build-parachain.md): Explore how to connect a blockchain based on the Cumulus framework to the ***InfraRelayChain***.
* [Opening Message Passing Channels](/infrablockchain-docs/infrablockchain/tutorials/build/open-message-passing-channels.md): Understand the process of opening channels to enable **Cross-Consensus Messages(XCM)** between parachains.
* [Transferring Assets Using XCM](/infrablockchain-docs/infrablockchain/tutorials/build/transfer-assets-with-xcm.md): Learn how to transfer assets between different chains using XCM.


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