In OmniOutliner, the collapse row shortcut will collapse the parent which takes care of the specialized extra keybind. What seems odd is OmniOutliner and Bike's

In OmniOutliner, the collapse row shortcut will collapse the parent which takes care of the specialized extra keybind. What seems odd is OmniOutliner and Bike's outline/collapse row keys are reversed with cmd-0 and cmd-9 doing collapsing and expanding in one and expanding and collapsing in the other.