At the moment you can only select a bottom level element of a classification list. Iw would be good to be able to select a node in the tree as well. To do this currently you have to replicate the node as a separate record.
When applying visibility logic using classification lists you can however select a node.
Should be able to do something similar in a normal class field but make it a config option to allow or not. This would also support lifecycle BIM.
For example:
Security -> Camera > Fixed
Security -> Camera -> PTZ
I should be able to select Camera- Fixed as well as just camera. Maybe we don't know what camera it is just yet, but when we do we can update and select the lower level detail. this is known as LOD (level of Development) in the BIM world.