Being able to assign builderswork details to a specific damper model type, which changes dependant on it's size, would be very useful. Fire damper requirements are always a hot topic in recent years, and the builders work hole requirements are a large part of this. If we could easily tag a required hole size for each damper, this could save a lot of issues on site. I've tried implementing this into a schedule, but the tables seem to lack the customisation for the intricacies in the required hole size when the damper size changes as this is generally not a uniform increase in hole size.
Along with the above, any improvements to help with fire safety reporting/requirements would be useful as it takes up more and more of our time. Might be worth somebody from Autodesk talking with somebody like the BRE to get a handle on what the requirements are.