The Approvals UI and functionality in the NextGen UI for Concur Request is very similar to the existing UI. In both instances you can access approvals through the Approvals tab and Authorizations Requests. 

In the existing UI, the Requests tab on the Approvals page looks like this:

In both the existing UI and the NextGen UI for Concur Request, you can access the Approvals page by clicking the Approvals tab or clicking the Authorizations Requests link under Required Approvals in the My Tasks section of the SAP Concur home page.

You can select the check box for a request and click Approve to approve the request or open the request and approve the request from within the request.

Clicking Requests at the top of the Approvals page opens the Requests Pending your Approval page.

Clicking the row for a request opens the Request Header tab for the request. You can click Approve or Approve & Forward to approve the request from within the request.

On the Requests Pending your Approval page, you can open the view list to view the approved requests or navigate back to the Requests Pending your Approval page.

NextGen UI

In the NextGen UI for Concur Request, the Requests tab on the Approvals page looks and behaves the same as it does in the existing UI. To open an individual request, click the request link in the Request Name or Request ID column.