I have a drawing with the BOM table driven from a view.  I have a belt part, but it's not shown in this view (view state).

I have a section of the main view that I show the belt part in, but that belt part is showing in the drawing BOM.

If I right click on the Belt1, there is no option to exclude the belt from the BOM.

If I click on the belt part itself, there is no Properties to select

How to exclude the belt from the BOM?