Inability to Customize a Scheduled Last Logon Workstation

Inability to Customize a Scheduled Last Logon Workstation

I want to be able to set a last logon workstaion report to only the past two hours, and it only gives me 24 hour option. I am using this to show when user showed up to work and logged into their laptops. I can cusotmize adhoc reports, but not scheduled Reports.

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