We are currently on v12.1 Clarity PPM.
Could any one please help me out how to bulk upload/edit of timesheets like using XOG or any other process?
You can modify existing timesheets via XOG using the TimesheetApproval write file found here. There is also a TimePeriods write file which would be included in the XML folder of your XOG directory. You can use that to upload multiple timesheets. You'll want to review those files and need to do some test runs before you can do your upload via either XOG or gelscript.
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