hello everyone.
I have a little problem, when I create an assembly bom list, it does not detect one assemblie (column), I have tried with assembly list, shipping list, and it does not detect a column. but if I make a "beam take-off list" , if it detects that material used. In this case profile
oc 610 x 12.7 which is column C-12.
It had never happened to me
![list no c12 2.png list no c12 2.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393010i166AF8E947276BA4/image-size/medium?v=v2&px=400)
![list no c12 3.png list no c12 3.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393015i582D6BEA521D132D/image-size/medium?v=v2&px=400)
![list no c12 4.png list no c12 4.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393012iF7259B3C136BF1BA/image-size/medium?v=v2&px=400)
![list no c12.png list no c12.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393011iF6F162F3EAF3BA9C/image-size/medium?v=v2&px=400)
![model.png model.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393014i169CE6CED2E84BC0/image-size/medium?v=v2&px=400)
![take of list ok.png take of list ok.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1393013iBA96A14ECEA38041/image-size/medium?v=v2&px=400)