GROUP PART & NEIGHBOURING PART IN DIFFERENT LINE TYPE & COLOUR

Dear sir,

          please find the attached snaps. while extracting 2d detail drawing i am getting group & neighbouring part in same style (as shown in snap-01).I want to show group & neighbouring part in different line type (Panthom line type for neighbouring part as in snap 02) & line  colour.

also i want break line to be as per snap 02 where as i am getting extracted as seen in snap 01.

please help me.

thanks in advance.

Regards,

shrinivas