This is an odd question but would be a big help. We work on muli-family housing projects. Our process is to get a floor plan for the units and make that into a group. Then we multiply that group across the project. This way if the developer makes a change we can change all of them at once.
Now the issue is that we have different floor to floor heights. So we are trying to find a way to simply change the wall heights in the group based on the levels floor to floor height. That is the only element in the group we want to change into a parametric element.
I have been exploring but have not found a viable route. Any suggestions or advice?