怎样在5.0的输出CLS文件时不输出园弧

5.0中找不到下图中的这个选项,请问在哪里可设这个参数.

附 件 如 下

偶的也没有.

没有？？？？？？？？？？

在帮助文件中有这么一个说明
Currently, not all of the items in the dialog boxes have been converted. If you see dialog boxes that are missing items, you can temporarily switch to the NX 4 style to test the functionality.

Choose Preferences→Manufacturing→Click the General tab→Select Use NX 4 style dialogs

The default is off so that you can use the new style dialogs as well as the new version of the non-cutting moves for Milling operations
也就是可以临时切换到4.0的形式,但我的5.0中怎么没有 Use NX4 style dialogs这个选项呢,请问大家谁的5.0里面有这个选项.