| F1 or ? | open this help page |
| ctrl mouse scroll | zoom in or out around the mouse pointer location |
| ctrl + | zoom in around the mouse pointer location |
| ctrl - | zoom out around the mouse pointer location |
| ctrl 1 | reset the zoom factor to 1 |
| ctrl 0 | zoom such that the whole diagram fits on the canvas |
| mouse scroll | scroll the diagram up or down |
| shift mouse scroll | scroll the diagram left or right |
| shift down arrow | scroll the diagram down |
| shift up arrow | scroll the diagram up |
| shift right arrow | scroll the diagram right |
| shift left arrow | scroll the diagram left |
| ctrl mouse drag | drag the canvas |
| mouse click element | select the element and send its file location to the IDE: |
| instance | select the instance |
| port | select the port, and all connected bindings and ports |
| binding | select the binding |
| ctrl mouse click element | select as above, but send the following file location to the IDE: |
| instance | the defining component |
| port | the defining interface |
| binding | the defining interface |
| (ctrl) mouse click canvas | deselect any element |
| mouse click on system [-] or [+] button | close or open the system |
| ctrl mouse click on system [-] or [+] button | close or open the system and all its sub systems |
| ctrl down arrow | select first sub component of the selected system |
| ctrl up arrow | select the parent system of the selected component |
| right arrow | select the component to the right of the selected component |
| left arrow | select the component to the left of the selected component |
| down arrow | select the first component in the row below the selected component |
| up arrow | select the first component in the row above the selected component |
| - on system selection | close the system |
| + on system selection | open the system |
| enter | limit the view to the selected component |
| backspace | undo the enter effect |
| ctrl s | save the diagram as an svg file |