PidLidTaskActualEffort Property

Type: PtypInteger32 ([MS-OXCDATA] section 2.11.1)

The PidLidTaskActualEffort property ([MS-OXPROPS] section 2.307) specifies the number of minutes that the user actually spent working on a task. The value MUST be greater than or equal to zero and less than 0x5AE980DF (1,525,252,319), where 480 minutes equal one day and 2400 minutes equal one week (8 hours in a work day and 5 work days in a work week).