Zoom in group node

Question

1. The help file should have instructions about zooming in out of a group node

2. There should be a richt-click item in the structure view to zoom in a group node

3. When browsing the graph in its own tab, right-clicking a group node should bring up a menu list, with an item "zoom in group node"

By the way, what is the user gesture for zooming in a group node ?  I zoomed accidentally into a group node, but cannot figure how to reproduce the gesture.

Answer 1

Re.:

The help file should have instructions about zooming in out of a group node

It does, see User Interface -> Editor Windows -> Edit Mode -> Viewing the content of a group node.

Re.:

When browsing the graph in its own tab, right-clicking a group node should bring up a menu list, with an item "zoom in group node"

It does, see context menu -> Grouping -> View Group Content.

Re.:

what is the user gesture for zooming in a group node?

Double-clicking a group node will change to group content view as does ALT+Page Down for a selected group node. The keyboard shortcut is listed in the UI's "View Group Content" actions (i.e. menu bar -> Grouping -> View Group Content and context menu -> Grouping -> View Group Content).