Assembly Code not found

Why is the Assembly Code not found for some elements although the particular element is defined under the Assembly Code text file (C:\ProgramData\Autodesk\RVT 2019\Libraries\US Imperial\UniformatClassifications.txt)

Capture-1

I think because some elements do not have an assembly code assigned, could you check that?

Do I have to assign manually checking the empty ones?

4.3.3 Nl-SfB-codering toekennen ArchiCAD volledig.dyn (23.9 KB)

I worked out a script to assign Assembly Codes to elements. Boundary condition is that all elements are drawn as one category and that the assembly code is defined in the name of the element. So if the element contains 11, the assembly code will be 11, 12-12 and so on.