This is a techincal committee proposal whose proposer address (F2i6trfXqFknbgB3d9wcd1X98WWdLLktmFtK8Beud75bjTW) is shown in on-chain info below. Only this user can edit this description and the title. If you own this account, login and tell us more about your proposal.

Schedule the currently externally-proposed majority-carries referendum to be tabled
immediately. If there is no externally-proposed referendum currently, or if there is one
but it is not a majority-carries referendum then it fails.

The dispatch of this call must be `FastTrackOrigin`.

- `proposal_hash`: The hash of the current external proposal.
- `voting_period`: The period that is allowed for voting on this proposal. Increased to
  `FastTrackVotingPeriod` if too low.
- `delay`: The number of block after voting has ended in approval and this should be
  enacted. This doesn't have a minimum amount.

Emits `Started`.

Weight: `O(1)`

Swap a parachain with another parachain or parathread.

The origin must be Root, the `para` owner, or the `para` itself.

The swap will happen only if there is already an opposite swap pending. If there is not,
the swap will be stored in the pending swaps map, ready for a later confirmatory swap.

The `ParaId`s remain mapped to the same head data and code so external code can rely on
`ParaId` to be a long-term identifier of a notional "parachain". However, their
scheduling info (i.e. whether they're a parathread or parachain), auction information
and the auction deposit are switched.

#135 Swap para lease between 2003 and 2000