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The Manager can quickly accept/reject tasks by clicking the 
Quick View icon for a task when accessing the Task List. Set up this feature for the Manager Approval step in this flow. Click on the Manager step and then click the Setup/Approval/Rejection link on the Property pane. Be sure to check the Enable box and then compose a Summery of the task that will be seen on the Manager's Task List. You can select controls in your flow from the Control dropdown and then click the Insert into Summary button to add these fields as templates.The Approval Control dropdown will provide a list of all the sections in your form that meet the Approval Control criteria. Refer to this documentation for more information on this feature.
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