In the LBO dashboard, navigate to the lefthand sidebar and click on the edit icon to the right of the active operating model case:
This will open a dialog box showing the operating models running through your LBO. On the righthand side of the panel, click the “open” icon for the operating model case you want to modify:
This will open a new tab in which you can edit the operating model. When you are done editing the operating model, click “Save Operating Model and Return to LBO” to see the revised LBO.
Note: if an LBO model has been shared with you by another Mosaic user, you will not be able to overwrite their operating model assumptions. You can, however, create your own operating model case cloned from their case. See How can I add operating cases once I have completed an LBO? (e.g., base case, management case, upside case, recession case) for a walkthrough.