Attributes with newline characters written to an MI file cause loading
in ME10 to fail.
Workaround: Avoid newline characters in string attributes.
Avoid string attributes with more than 512 characters when they should
be filed to an MI file.
The behavior :on-merge :detach doesn't work for parts.
You can't attach attributes to user-defined features.
Other
sd-gen-obj-basename
If :prefix contains a number, duplicate names might be
generated.
If objects with e.g. the names "XYZ1" and "XYZ2"
already exist and you try to generate an object basename with a prefix
of for instance "ABCD", the function will return
"ABCD3" even if "ABCD1" and "ABCD2" don't
exist.