XCM Cookbook: more recipes

[acatangiu]

Current cookbook: https://paritytech.github.io/polkadot-sdk/master/xcm_docs/cookbook/index.html

some ideas:

• [ ] foreign assets: https://github.com/paritytech/polkadot-sdk/issues/4335
  • [ ] registering your assets as foreign assets on AH
  • [ ] configuring teleport for said assets between owner para and AH
• [ ] configuring AH as default reserve:
  • [ ] how to configure some chain to accept/use AH as reserve for DOT
  • [ ] how to configure some chain to accept/use AH as reserve for various other foreign assets
  • [ ] how to cross-chain transfer foreign assets between chains through AH as reserve
• [ ] accept DOT for fees by transparently swapping for your native token
  • [ ] how to configure pallet-asset-conversion in your runtime
  • [ ] how to configure weight trader to auto swap DOT for native token and buy weight (execution fees)
  • [ ] how to configure AssetExchanger on xcm-executor to auto swap DOT for native token and pay for XCM transport fees
  • [ ] how to create and manage DOT/BLA liquidity pool for supporting above
• [ ] other asset guides? https://github.com/paritytech/polkadot-sdk/issues/4377
• [ ] XCM asset transfers over the bridges connected to the sibling Asset Hub
• [ ] configure direct bridging (not going through AH)
  • [ ] how to open lane over bridge
  • [ ] how to configure XCM UniversalOrigin aliasing to allow Bridge Hub to represent external locations
  • [ ] how to configure XCM router for bridging
• [ ] remote origin derivation standard (see this)
• [ ] ???

[DrW3RK]

Is anyone working on this issue already? If not, I can take this up. Goes well with the Asset Hub webinar series planned.