I've a problem with implement enum from SectionType. In documentation we can find f.e.:
"eHorizontalFromBelow = NemAll_Python_BasisElements.SectionType_Enum.eHorizontalFromBelow"

if I add it in my code:
section_prop_data.SectionType = AllplanBasisElements.SectionType_Enum.eHorizontalFromBelow

I get error:
AttributeError: module 'NemAll_Python_BasisElements' has no attribute 'SectionType_Enum'

How is correctly definition of enum?

best regards,
Krzysztof