Cascading Lists?

Hi,

Is there any pattern or demo for cascading lists in PatternFly? Eg like this from the Tidwell duck book:

http://www.designinginterfaces.com/firstedition/index.php?page=Cascading_Lists

No, there is not currently @mairin. We have an open request for tree-style browsing but not for this Mac-style cascading list functionality. If this is something you think should be added, feel free to open an issue/request here: https://github.com/patternfly/patternfly-design