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Click Delegate Business Request from any tab of the opened business request.
In the Add Additional Approvers modal, search for and select yourself from the Select a Person field and then click Add Additional Approvers.
You should see you now have the ability to make a decision as indicated by the Decision buttons.
Click the Decision button and select Approve.
Select a justification.
Click Submit.
You should see the request has been approved.
Result
After completing these steps:
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