Sets options when editing an existing detail envelope. This ribbon displays when you select a detail envelope on the drawing sheet and then click the Place Detail Envelope Command in the toolbar area. If you have more than one detail envelope selected, this ribbon is disabled.
If you are placing a new detail envelope, the Place Detail Envelope Ribbon displays.
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.
The Reference mark and Additional callout text always show the current values for the detail envelope.