Cost wizard currently contains a couple of pages.
1st page page is used to select wanted flights and definitions that shall be calculated on those flights.
The page is divided into a few parts:
Timetable - allows user to select flights for costs calculation (using ctrl or shift key one can select more than 1 flight/leg) with the support of following controls:
2nd page shows calculated cost items - so the flights are transformed into events and those events based on the selected definitions have their values calculated (the data are not aggregated in this step)
If the user would like to process the data additionally one can select all rows (i.e. with ctrl+a) and copy them into clipboard (ctrl+c) - then one can paste it into any spreadsheet to make i.e. pivot table.
There are 2 additional options (bottom left buttons) available for the user:
Calculate currency scenario - allows user to change the currency based on the selected (previously defined via Exchange rate table dialog) currency scenario into wanted 1 currency
Calculate formula - allows user to aggregate cost items into a single value based on the given formula (see also Cost formula dialog)
Calculating formula page allows user to select: