The problem is that it is not possible to use a flat iron profile from the standard catalog because this profile is always placed horizontally instead of vertically on the railing. I have not found a way to place the profile rotated by 90 degrees....

I have a problem. Sometimes OBD will crash without any warning. All my projects are very big. > 10GB on third parties files. And when I want to place a pipe or a valve, it took a 8-9 seconds to show up the Place component menu. I think there mu...

In Grid systems menu there is a possibity to import XML files. But I receive IFC or RVT files. And mostley there is a grid IFCGrid. Is it possible to import this IFCGrid into OpenBuilding and also the levels of the floor in the floor manager. Beca...

When you group elements it creates an orphan cell so when you apply Part and Family it only applies to the Cell Header not all the elements in the Group "orphan cell". Need to have a "Change Whole Elements" like there is in the Change tool. And on...

A heavily requested feature is to allow objects to be constrained by floor plane. If the floor level adjusts the geometry adjusts. Reference planes with object associations (Speedikon GAP analysis)

There are a lot of data on the internet from manufacturers. For the Building design system, it would be very nice to use real measurements of the manufacturers. For example, there is a data group of Victaulic implemented in Bentley Open Plant. htt...

Can we add an option within the Catalog Editor to expose the file name that the duplicate parts reside in. Within the Catalog editor, there are tow columns (left and right). in the left hand side you see just one duplicate part. within the section...

There is a new mechanical process to make a stub in a pipe for a sprinklerhead. They melt a hole in the pipe with a mechanical object and make a thread in the hole with the dimensions of the sprinklerhead. And the sprinklerhead can be screwed in t...

In sewer installations 90deg elbows are avoided. Instead we use 2x 135deg. It would be nice to have such an option in the "Connect" interface. Also maybe in the "Plumbing Autofitting Preferences". It might look like a small detail, certainly in th...

When using the "System ID" tool to number pipes (I assume also for ducts), the ID can automatically be incremented. The starting value is "001", which made me believe the tool would be smart enough to remove the leading zeros as soon as the second...