How to create a new material catia v5?


some steps that might help... in german language
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Step 1:
creatting a material Library, save the old library
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Step 2:
create a new familiy, cast materials for gray cast (not shure about the right words)
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Step 3:
name and properties
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Step 4:
"what is the meaning of..."
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Step 5:
save the library