Alexander Schlemmer
--- a/src/caosdb/apiutils.py
+++ b/src/caosdb/apiutils.py
        return Entity


-class CaosDBPythonEntity(object):
--- a/src/caosdb/high_level_api.py 0 → 100644
+++ b/src/caosdb/high_level_api.py 0 → 100644
+    @description.setter
+    def description(self, val: str):
+        self._description = val
+
+    @property
+    def version(self):
+        """
+        Getter for the version.
+        """
+        return self._version
+
+    @version.setter
+    def version(self, val: str):
+        self._version = val
+
+    def _set_property_from_entity(self, ent: db.Entity, importance: str,
--- a/src/caosdb/high_level_api.py 0 → 100644
+++ b/src/caosdb/high_level_api.py 0 → 100644
+            #        if yes: Turn the attribute into a list and
+            #                place all the elements into that list.
+            att = self.__getattribute__(name)
+
+            if isinstance(att, list):
+                # just append, see below
+                pass
+            else:
+                old_att = self.__getattribute__(name)
+                self.__setattr__(name, [old_att])
+            att = self.__getattribute__(name)
+            att.append(value)
+        else:
+            self.__setattr__(name, value)
+
+    def __setattr__(self, name: str, val: Any):