The Page tab contains the General Data for the page selected.
Page Description
You can enter a preference for this description in the day book, so that the value is filled automatically.
The Lines tab shows the lines included on this page.
Currency Amount
This is the amount in the currency specified. The Entry field indicates whether you should enter the amounts as gross amounts or net amounts. To change the entry method, click the Net/Gross button in the ribbon (Start tab).