The Ambassador Program

CHANGELOG.md

@@ -16,6 +16,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Add `pallet-vesting` to Asset Hubs ([polkadot-fellows/runtimes#269](https://github.com/polkadot-fellows/runtimes/pull/269))
 - Add Pay Salary Collectives test ([polkadot-fellows/runtimes#260](https://github.com/polkadot-fellows/runtimes/pull/260))
 - Add `pallet-xcm::transfer_assets_using_type_and_then()` for complex asset transfers ([polkadot-fellows/runtimes#311](https://github.com/polkadot-fellows/runtimes/pull/311))
+- The Ambassador Program ([polkadot-fellows/runtimes#291](https://github.com/polkadot-fellows/runtimes/pull/291))
 
 ### Removed
 

system-parachains/asset-hubs/asset-hub-polkadot/src/xcm_config.rs

@@ -261,6 +261,32 @@ impl Contains<Location> for FellowshipEntities {
 	}
 }
 
+pub struct AmbassadorEntities;
+impl Contains<Location> for AmbassadorEntities {
+	fn contains(location: &Location) -> bool {
+		matches!(
+			location.unpack(),
+			(
+				1,
+				[
+					Parachain(system_parachain::COLLECTIVES_ID),
+					PalletInstance(
+						collectives_polkadot_runtime_constants::AMBASSADOR_SALARY_PALLET_INDEX
+					)
+				]
+			) | (
+				1,
+				[
+					Parachain(system_parachain::COLLECTIVES_ID),
+					PalletInstance(
+						collectives_polkadot_runtime_constants::AMBASSADOR_TREASURY_PALLET_INDEX
+					)
+				]
+			)
+		)
+	}
+}
+
 pub struct ParentOrParentsPlurality;
 impl Contains<Location> for ParentOrParentsPlurality {
 	fn contains(location: &Location) -> bool {
@@ -289,6 +315,7 @@ pub type Barrier = TrailingSetTopicAsId<
 						FellowshipEntities,
 						Equals<RelayTreasuryLocation>,
 						Equals<bridging::SiblingBridgeHub>,
+						AmbassadorEntities,
 					)>,
 					// Subscriptions for version tracking are OK.
 					AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
@@ -314,6 +341,7 @@ pub type WaivedLocations = (
 	RelayOrOtherSystemParachains<AllSiblingSystemParachains, Runtime>,
 	Equals<RelayTreasuryLocation>,
 	FellowshipEntities,
+	AmbassadorEntities,
 );
 
 /// Cases where a remote origin is accepted as trusted Teleporter for a given asset:

system-parachains/collectives/collectives-polkadot/constants/src/lib.rs

@@ -16,8 +16,14 @@
 
 #![no_std]
 
-/// Polkadot Collectives Salary pallet instance.
+/// Polkadot Fellowship Salary pallet instance.
 pub const FELLOWSHIP_SALARY_PALLET_INDEX: u8 = 64;
 
-/// Polkadot Collectives Treasury pallet instance.
+/// Polkadot Fellowship Treasury pallet instance.
 pub const FELLOWSHIP_TREASURY_PALLET_INDEX: u8 = 65;
+
+/// Polkadot Ambassador Salary pallet instance.
+pub const AMBASSADOR_SALARY_PALLET_INDEX: u8 = 74;
+
+/// Polkadot Ambassador Treasury pallet instance.
+pub const AMBASSADOR_TREASURY_PALLET_INDEX: u8 = 75;