creo4 config.pro option documentation for: ERV_SHOW_EXTERNAL_ONLY

erv_show_external_only
Category: Assembly
Description: Yes - Global Reference Viewer will show objects with external references only; No - all the objects will be visible
Values: yes, no
Default Values: no
_3_33_3" class="Body">yes
- Generates accurate groove turning toolpath by avoiding connection through rest material when SCAN_TYPE is set to TYPE_1_CONNECT.