You can back out an erroneous Effort entry by entering a negative number in the Effort column. If you've entered '22' instead of '2' and saved your entry, you can simply enter a '-22' to back the entry out. The system preserves each detailed entry, so you will be able to see both the original and corrective entry in your tracking History.

To review this tracking History, follow the steps below:

1. Go to a grid that displays your erroneous Effort entry.
2. Customize this grid and enable History - Tracking History.
3. A hyperlinked H should appear in the grid.
4. Click on this link to view the tracking history.