DeviceLock Reports : Report Creation Tasks : Creating Tasks : Dialog box for configuring report options : Report period
  
Report period
The following options specify the date range of log records to include in the report:
From - You can choose the range beginning from the earliest record date in the log (option First Record), or select a certain date (option Records On). In the latter case, the report includes only data from the records made no earlier than the selected date.
To - Together with the From setting, you can set the range end to the latest record date in the log (option Last Record), or select a certain date (option Records On). In the latter case, the report includes only data from the records made no later than the selected date.
Last - If you select this option instead of From, you can configure the report to include only data from the records for a certain number of past days, weeks, or months before the date that the report is generated. Select the desired number and time unit (days, weeks, or months).