Online Documentation for SQL Backup for SQL Server
History Cleanup step allows you to clean the selected instance history (backup history and SQL Agent jobs).
To launch history cleanup immediately select Quick Maintenance Action | History Cleanup popup menu item in the Servers tab .
To perform scheduled history cleaning on regular basis you need to include this task into Policy:
2. Also, you can create a new Step Template for further use selecting History Cleanup step at the Templates tab.
Steps of the History Cleanup wizard: