| View output model of a node |
Click on the node to highlight it. |
| Create a new node |
Double-click anywhere in the empty space. |
| Rename a node |
Click on a node once to select it; click on it again to edit the name; click outside the node to commit the changes. |
| Edit the contents in a node |
Double-click on the node, and the Left Interface will automatically switch to the Procedure tab to allow modification to the codes. |
| Reorganise the placement of nodes |
Click and hold the node while dragging to arrange. |
| Zoom in or out on the flowchart |
Scroll with the mouse wheel. |
| Zoom extents |
Click on the Zoom icon at the top right of the flowchart. |
| Delete a node |
Click on a node once to select it, then hit DEL on keyboard to delete it. |
| Connect one node to another |
Click anywhere in the grey highlight around the edge the first node and drag to the receiving node before releasing. |
| Disconnect nodes |
Click on the link once to select it, then hit DEL on keyboard to delete it. |