Do not modify the relay/ or system-parachains/ folder. They are currently read-only.
.
├── relay
│ ├── kusama
│ │ ├── constants
│ │ └── src
│ └── polkadot
│ ├── constants
│ └── src
└── system-parachains
├── asset-hubs
│ ├── asset-hub-kusama
│ └── asset-hub-polkadot
├── bridge-hubs
│ ├── bridge-hub-kusama
│ └── bridge-hub-polkadot
└── collectives
└── collectives-polkadot