> For the complete documentation index, see [llms.txt](https://doc.m-safe.io/sui/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.m-safe.io/sui/user-guide/reject-transaction.md).

# Reject Transaction

Rejecting a send transaction involves actions by the proposer and co-managers. 

1. By default, the proposer gets asked to approve the transaction they proposed as mentioned in [Propose Transaction.](/sui/user-guide/propose-transaction.md)
2. The co-manager(s) can reject the proposed transaction and the threshold must be met to execute the rejection. Please read next section - Co-Manager(s) Actions. 


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