The format for Excel export from schedules should be to the modern Excel XLSX format rather than the legacy XLS one.

Native Revit file Here in Holland the Architect, contructions, mechanical and Electric firms demand to use Revit. In their BIM protocols they demand to collaborate with RVT and IFC files. They demand me to collaborate this way. I don't have any so...

Section callout should be moved by the keyboard's arrows.

When a property is defined as string in definition editor despite there are fields where you can declare the maximum and minimun length, the program trunks the string at 255 characters instead the number you define as maximum length

Currently there is no way to change from an exposed ceiling design to now a ceiling plenum without starting again once created. Designs change so this should be an easy change also

Some of OBD's Annotation tools date back to the 90s and need to be updated. A lot of OBD's functionality is also based on new Mstn tech like DV callouts (Place Section Callout, Place Detail Callout, Place Elevation Callout, Place Plan Callout, Pla...

Users would like an option to place cells through the DataGroup enriched placement dialogs (as opposed to Compound Cell Manager or Cells dialog) as Shared Cells. Users have several detailed cells that are used many times in the same model. Without...

in basic MS the design file cleanup tool is very useful at removing duplicate elements, this should be upgraded to work with Building elements such as walls, doors, windows(and all objects) and structural elements also.

I would like to concatinate 2 dg properties into 1 property. Ex. DoorID = SpaceNumber+DoorNumber.

A Select Similar options needs to be added to the Right Click Popup option menu or the Tools Settings dialog. AutoCAD has had this feature for a long time and it would be very useful to be able to select a particular Element, such as a wall or a w...