I have a AutoCad 3D DWG with cut-outs that are perfectly displayed in AutoCad or other BIM viewers.
But in Connect some openings disappear.
How is that possible?
Picture 1 3D DWG with 4 cut-outs
![](https://higherlogicdownload.s3.amazonaws.com/TRIMBLE/MessageImages/09c0c5728b7548a1bf7c124888635777.png)
Picture 2. Trimble Connect presentation. Two cut-outs disappeared
![](https://higherlogicdownload.s3.amazonaws.com/TRIMBLE/MessageImages/681eaab483404a3a9cbc63e84ab8187a.png)
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Johan
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