Archive and Restore a Report
If you no longer need a report that you created, you can archive it from the Reports list to make the list more manageable to read. Archiving a report does not remove any results associated with that report. The results remain available for the standard period that you have established for your site.
Archived reports will no longer display in the list unless the Include archived reports in the list checkbox contains a checkmark.
You can restore an archived report to use it as a model for another report .

From the options along the top of an Admin page, click Data Management > Reports.
From the tabs along the top of the Reports Classic page, click the Report Writer tab.
On the Reports list page, locate the report and click Archive in the Actions column of the report.
After reports have been archived, you can restore them again if you need them. For example, restore an archived report if you plan to use the report as a model for a new one.
Restored reports display as Drafts in the list.
Archived reports display in the Reports list only when the Show Archived Reports in List checkbox (located below the list) contains a checkmark.

From the options along the top of an Admin page, click Data Management > Reports.
From the tabs along the top of the Reports Classic page, click the Report Writer tab.
On the Reports list page, scroll to the bottom of the list and click Show Archived Reports in the list checkbox.
Scroll back up the list and locate the report.
Click Restore from the Actions column of the report.