Hallo,

my problem is to switch the Flat Pattern Configuration from DefaultSM-FLAT-PATTERN -> Default -> DefaultSM-FLAT-PATTERN, because for some parts the flat pattern view is specular (the Fix Face isn't top), and with this workaround the flat pattern view reult correct.

I tested the ChangeRefConfigurationOfFlatPatternView Method but i don't have any result.

If you put, the attached file, on drawing (flat pattern view) and switch the configuration, you see that flat pattern view change...