I wonder why the schedule parameter "level" doesnt exist in the list of available fields when I try to list the walls and columns in my project (two different schedules).
For all other objekts in the project (e.g. floors, windows and doors) I can choose "level" as a field and sort objects by level.
The walls are modeled as seperate objects for each floor.
I never understood why, but this is not possible… just reed this blog article and
wait for the addin by case http://autodesk-revit.blogspot.fr/2012/11/cant-sch
We were discussing this few days ago, and what we came up with here in office is pretty simple and manual entry. Just open each level, select all walls visible in view & change the value of comments or any other custom property to "Level x".