Click in the cell behind the attribute name. The Edit dialog and the selected language column are shown. If required, you can enlarge the dialog.
Make your changes. Different input options are available depending on the type of attribute. While you can enter text for text attributes such as names, you can, for example, select a number and a unit for times. You cannot change or delete attribute values of attributes that the system defines. These are placed in gray cells, for example, Last change.
If you have specified your input for the language displayed and want to specify input for other languages, click the name of the selected language in the dialog. The list of available languages opens.