You can give a transition a name, which is shown to the left of the transition in brackets.

Entering a transition condition is supported by buttons for special symbols (AND, OR, NOT, falling edge, rising edge, delay). Via Variable you can select an existing GRAFCET variable from a list. Alternatively to the formula, you can show a descriptive text. To do this, you have to select the option Display description instead of formula.

In the Connection ID/target information field, you can enter a step that links to the transition's output without having to draw a connecting line. You can select an existing step from a list.