When in a voyage drawer the analysis tab is available in the tab section. In this tab you will be presented with a graph to give you a visual view of the development of key values in the selected voyage.
The graph that is displayed represents the total days for the columns, and the TCE for the line. These values can be changed in the dropdown fields on the top left. The timeline shown will be from the preliminary snapshot is taken to the current date. If the voyage is closed, the last value will be the last time the voyage was changed instead of todays date.
When you are in the analysis tab and you select a snapshot from the analysis chart the See Audit Log will be activated, and you may click this button to see the audit logs from the previous snapshot to the selected snapshot. This button is not activated for the first (Preliminary snapshot) as this has no previous snapshot to compare with.
The audit log in the analysis section will show audit logs between the selected Snapshot and the previous snapshot.