Clone glass and hardware rather than building from scratch
Prefer cloning an existing warehouse SKU for glass and hardware so the new item behaves correctly.
Cloning a hardware item that was added from the warehouse and giving the clone a clearer name is a supported way to make it easier to identify in the design portal, since the clone is owned by your workspace and takes the new name you supply.
This applies specifically to edge-band SKUs — cloning one and editing only its name leaves the original's stored thickness on the clone, so a SKU named for one thickness can still carry another; cut lists and QC reports use the stored thickness value, so change the thickness field on the SKU itself rather than relying on the name.
For glass and hardware specifically, cloning an existing warehouse SKU is preferred over creating the item from scratch, because glass needs particular material settings and self-created items may not behave correctly at the front end.