The user interface for entering data on the technical correctness of the input invoice is opened by pressing the 'Tech. correctness 'on the toolbar or on the worktop within the' Classic 'tab by clicking on the link located under' Checking tech. correctness'.
The invoice processing interface is divided into a document review section and a work section. The work section is divided into tabs and contains a toolbar with certain functionalities, depending on which tab is open.
The screen is divided into three parts. On the left is a document preview, in the middle is a data entry area, and on the right is a toolbar for a specific data entry.
The data entry area is divided into four parts by tabs: 'Activity', 'Process Package', 'History' and 'All Tasks'.