A filter allows you to control commands that execute when events occur. Your filter options will depend on the Event Type.
If your Action is triggered by Device Status Alerts
Select Trigger on Active to set the command to execute only when a condition becomes Active. You can also choose to delay execution of the command until the condition has been active for a specified amount of time.
Select Trigger on Either Active or Clear to set the command to execute each time a condition becomes Active or Clear.
Select Custom to customize and define when the command executes. You can do this by either uploading an existing script file or writing a new one.
If your Action is triggered by Printer Folder Alerts
Select Simple Filter to set the Action to execute when a device is added to the folder, removed from the folder, or both. You can also choose to delay execution of the command until the condition has been active for a specified amount of time.
Select Custom to customize and define when the command executes. You can do this by either uploading an existing script file or writing a new one.
Click 
when you are ready to continue.