Logging
Changes within the database will be documented for each dataset with the time and the responsible user in the columns shown in the image below.
All main tables have a corresponding logging table. If you change or
delete a dataset the orignial dataset will be stored in this logging
table together with informations about who has done the changes and when
it happend. To see the data stored in the logging tables, click on the
button to open the history of a dataset.