Approval Log 
Use the Approval Log to see the record of activity for a metric set. The log provides a full audit trail that captures detailed user interactions, including time stamps for approval, rejection and uploading of metrics.
You are an administrator or user assigned to any of the workflow steps of the selected metric set.
You are an Entry and Approval administrator to be able to view all approval logs.
The Approval Log shows the following activity for the selected period:
The status of the metric set in the workflow process (released, data entered, approved, or rejected).
The owner who performed the activity for a given workflow step.
The date and time the workflow step was completed.
Any notes that were added when completing a workflow step.
To view the Approval Log from the Entry and Approval main window, click Approval Log. From the Metric Set drop-down list, select the metric set whose log you want to view. From the Period drop-down list, select the period to view. All activity for this metric set in this time period is displayed.
To view the Approval Log from the Data Entry or Approval screen of the selected metric set, click Approval Log to display the activity log for current time period.