Grouping Band Settings
Show bar when collapsed: Mark to include the selected bar when you collapse the display to summary level information.
Note: To improve performance, Oracle recommends that the Show bar when collapsed setting is used only for the essential bars you want to show when a layout is collapsed. Performance will also be improved if the Show bar when collapsed setting is not selected against any bars if you intend to use a the layout when loading large amounts of data.
Showbar for grouping bands: Mark to display the selected bar as a summary bar only.
Bar Necking Settings (Activities window)
Calendar nonwork time: Mark to show the selected bar's nonwork time, based on the activity's calendar, as a neck.
Activity nonwork intervals: Mark to show the selected bar's nonwork intervals as a neck, based on out-of-sequence progress and suspended/resumed activities.
Note
- Necking does not apply for summary bars.