Description:
- Removes the selected elements (entities, processes and connectors) from the subnet
- The color scheme of the canvas is changed if the subnet is not empty: Subnet elements (entities, processes and connectors) are marked in red, while all other elements are displayed in gray. If the subnet is empty the network elements are displayed in their normal colors.
Constraints:
- At least one element must be selected in the active canvas.
- No simulation is running.