creo9 Drawing Setup option documentation for: LINE_STYLE_STANDARD 
line_style_standard
Specifies boundary colors for specific views. This option applies to the boundary colors of clipped views, including detailed views, partial views, broken views, and
local cross-section views..
Default and Available Settings:
std_ansi* - Applies American National Standards Institute (ANSI) to geometry color.
std_iso - Applies International Organization for Standardization (ISO) to letter color.
std_jis - Applies Japanese Industrial Standard (JIS) letter color.
std_din - Applies Deutsches Institut fM-CM-