A short reference for everything you can do without leaving the canvas.
Mouse
| Action | Result |
|---|---|
| Click on activity | Select it; details appear in the inspector panel. |
| Ctrl + click | Add (or remove) from the current selection. |
| Click on empty canvas + drag | Pan. |
| Right-click on empty canvas + drag | Marquee select. |
| Right-click on activity / WBS | Context menu (Isolate this branch, Hide, etc.). |
| Mouse wheel | Zoom. |
| Double-click on a WBS group | Collapse / expand. |
| Double-click on activity | Open the inspector full-width. |
Keyboard
| Key | Action |
|---|---|
| F | Fit the whole schedule on screen. |
| + / - | Zoom in / out, centred on the selection (or canvas centre if nothing is selected). |
| Arrow keys | Pan (one canvas-width per press). |
| Esc | Clear selection. If Isolate is active, restore the full schedule. |
| Ctrl + A | Select all visible activities. |
| Ctrl + F | Open the search box (search by activity code or name). |
| I | Isolate the current selection. |
| Shift + I | Isolate selection + immediate predecessors and successors. |
| C | Toggle Critical Path highlight. |
| ? | Show this shortcut list in-app. |
Shortcuts are deliberately conservative — we add a key only when the workflow really benefits from it. Suggest more via Suggest a feature.