Structure -> WissKi Entities and Bundles -> Select mask (e.g. "Object") -> Manage fields -> Select field (e.g. edited) -> Edit -> Field settings -> Enter the selection values under "Allowed values list".
It is only necessary to add the "Allochtonous marine carbonate" (underlined in red) and to enter the next value with an "Enter" in the next line. Everything after the "|" is added automatically by the system after saving.
Allowed number of values
|Unlimited||An unlimited number of selection values can be clicked on.|
|Limited||A limited number (e.g. "1") can be clicked.|