Please check the proposal detail on the [subsquare detail page](https://polkadot.subsquare.io/treasury/proposal/155). I didn't paste the whole content because polkassembly now not support github flavored markdown.

Approve a proposal. At a later time, the proposal will be allocated to the beneficiary
and the original deposit will be returned.

May only be called from `T::ApproveOrigin`.

# <weight>
- Complexity: O(1).
- DbReads: `Proposals`, `Approvals`
- DbWrite: `Approvals`
# </weight>

- There is a proposal on Polkassembly called CouncilMotion.
- The details of the proposal can be found on the subsquare detail page.
- The proposal is related to the treasury and has a proposal number 155.
- The proposal is about making changes to the treasury system.
- The full content of the proposal can be found on the provided link.

#241 OpenSquare treasury proposal for develiered features and new features development for dotreasury, subsquare and statescan