You can specify either start date or end date or both.

Event Summary:
Host Regex:
Start Date:
End Date:


Start TimeEnd TimeSummaryDescriptionGridClusterHost Regex
2015/08/31 16:002015/08/31 16:00ALL**shenma[0-9]
2015/08/31 16:002015/09/15 16:00sdf**a