It's possible to add a new train on the diagram.

Click on the diagram keeping Ctrl and Shift keys pressed. Train addition starts from the clicked location. When you move the mouse pointer, a temporary train line is shown accordingly. Click on each stop, referring to the temporary line, to add a train.

Double click on the last stop. The temporary times are confirmed, and a new train is added with a default train ID.

To modify a train setting such as train ID, select a train by mouse, confirm if blue selection boxes are shown, and then select [Edit]-[Train]-[Modify] from the main menu.

To change the train type to be added, select [Setting]-[Diagram] from the main menu, and change Train Adding setting on[Diagram Setting] dialog box.