# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json

title: New call `hrmp.establish_channel_with_system` to allow parachains to establish a channel with a system parachain

doc:
  - audience: Runtime Dev
    description: |
      This PR adds a new call `hrmp.establish_channel_with_system` that allows a parachain origin to open a bidirectional channel with a system parachain.

crates: 
- name: polkadot-runtime-parachains
  bump: minor