The SFC Editor > Insert Step-Transition After command is used in the SFC editor to insert a step and a transition after the currently selected step or transition.
The positioning (sequence) of the new step and transition depends on whether a step or transition has been selected when executing the command. Automatically, the sequence step-transition-step-transition... will be kept.
In this example, the new step and transition are placed after transition TRUE, which had been selected when executing the Insert Step-Transition After command.
By default, the new step is named Step<n> whereby n is a running number starting with 0 for the first step which is inserted in addition to the initial step.
The new transition correspondingly by default is named Trans<n>.
To modify the default names, click the name string to make it editable.