Note: ideally this requires a site with historical config data, so that we can see the effect of filtering by relative time (previous month, current week, etc) Login as admin Navigate to Reports > Config changes in site administration Press Filters button Using the following table as a guide, confirm you see appropriate report data after applying Filter (note this requires knowing the Current date i.e. today, so adjust Expected filter date range as you see fit): Current date Filter Expected filter 28/09/21 Previous 2 days 26/09/21 00:00 - 27/09/21 23:59 28/09/21 Previous 2 weeks 13/09/21 00:00 - 26/09/21 23:59 28/09/21 Previous 2 months 01/07/21 00:00 - 31/08/21 23:59 28/09/21 Previous 2 years 01/01/19 00:00 - 31/12/20 23:59 28/09/21 Current day 28/09/21 00:00 - 28/09/21 23:59 28/09/21 Current week 27/09/21 00:00 - 03/10/21 23:59 28/09/21 Current month 01/09/21 00:00 - 30/09/21 23:59 28/09/21 Current year 01/01/21 00:00 - 31/12/21 23:59 After applying the filter, only those config changes falling within  Expected filter date range should be shown in the report Confirm unit tests pass: vendor/bin/phpunit reportbuilder/tests/local/filters/date_test.php