geometric groups

[doriano]

Good evening.
someone can tell me when they use it, and what it's for to insert in part
a geometric group and an ordered geometric group
thanks to all

 

[ferrezio]

It is not necessary to insert geometric groups in the body, they can naturally stay out.
Usually you do it to have history that the wire-frame contained has relationships with features within the body.

then there are commands that automatically generate geometric groups, in case of failure of this.