We would like to be able to quickly jump up or down in the hierarchy of the various tables in Synchro 4D.

Ctrl + [ to collapse up one level

Ctrl +] to expanded down one level

Ctrl +- to collapse all

Ctrl + = to expand all

For example: An activity is selected in the Activity Table. I'd like to collapse up one level to summarize the schedule to the level above the task in the WBS (or Activity code grouping). Then collapse up or down from whatever level I am currently collapsed to.