# 파라체인 개발

파라체인 카테고리의 *How-to* 가이드는 솔로 Substrate 체인을 파라체인으로 마이그레이션하기 위한 주요 단계를 설명합니다.

* [로컬 파라체인 노드 추가하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/add-paranodes)
* [솔로 체인 변환하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/convert-a-solo-chain)
* [릴레이 체인에 연결하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/connect-to-a-relay-chain)
* [콜레이터 선택하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/select-collators)
* [출시 준비하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/prepare-to-launch)
* [파라체인 업그레이드하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/upgrade-a-parachain)
* [HRMP 채널 추가하기](https://docs.infrablockchain.net/infrablockchain-docs/ko/infrablockchain/learn/substrate/learn/runtime-development/parachains/add-hrmp-channels)