Hi @Starbug1 ,
If Assigned To contains multiple approvers, Outcome will record the details of the approval results.
The results will include the results selected by Approver that actually complete the approval. You could use Compose to view the Outcome, like:


Basically Outcome contains a Reject, the request is rejected. So you only need to use condition to determine if Outcome contains Reject.

Or if you only focus on the final approval result, you could use Start and wait for an approval directly, and then determine whether the Response is equal to Approve or Reject.
Best Regards,