Sets options when placing a new detail envelope. This ribbon displays when you select a drawing view and then click the Place Detail Envelope Command in the toolbar area.
If you are editing an existing detail envelope, the Edit Detail Envelope Ribbon displays.
Circle
Specifies that you want to draw a round detail envelope shape.
Polygon
Specifies that you want to draw a polygon detail envelope shape.
Rectangle
Specifies that you want to draw a rectangle detail envelope shape.
Reference mark
Displays the reference text below the detail view and on the detail view callout on the main drawing view.
Additional callout text
Provides a second line of text for the detail view callout.