Use the Duplicate feature to create a baseline copy that you can modify.
To duplicate a baseline
- In the Baselines Library pane, select the baseline that you want to duplicate, and then in the Action pane, in the Baseline area, click Duplicate.
- In the Duplicate dialog box that appears, specify a unique name for the baseline copy, optionally modify the baseline description information, and then click Save.
In the Baselines Library pane, under Custom Baselines, the new duplicate baseline will appear under its product name, as illustrated in the following figure.