All apps you have access to are shown in the overview. Apps are named to reflect their purpose.
Start by clicking on an app to open it. Navigate between apps by clicking the apps symbol in the upper left corner. Navigate back to the overview by clicking the Konstrukt logo.
Expand the year and account groupings to enter numbers on a Category. Input numbers in the Month total or for a specific month. Click the "back arrow" if you want to undo the last data entry.
To simplify the input use previous years as a reference. Filter by right-clicking on one or more accounts and select "Use as filter".
All numbers you enter will be applied automatically.