GGU-GABION: Step 8 - Define type of earth pressure (Ex. 1)
Select the menu item "Type of earth pressure" from the "Editor 1" menu.

The necessary command buttons are already selected, so you need not change anything. The same applies to the remaining menu items in "Editor 1". However, you should click these items and look at them, in order to familiarise yourself with them.
This completes data input.