Create drawings from models (Creo Elements/Direct Annotation) > View appearance settings
  
View appearance settings
To change appearance (under View) setting,
1. Click File > Settings > View 2D > View Settings. The Default Settings browser opens with View settings.
2. Expand Appearance.
You can set the following default values for view appearance. Most of the settings are intuitive and have a good description in the default settings browser, but it may be helpful to review the linked topics below.
• Normal Lines
◦ Line style settings
◦ Part Color
• Hidden Lines
◦ Line style settings
◦ Hidden lines calculation
• Tangent Lines
◦ Line style settings
◦ Tangent Lines Mode
• Set the thread appearance
◦ Line style settings
◦ Hidden lines calculation
◦ Thread Arc Begin
◦ Thread Arc End