Use the Exclusive Gateway to model a decision in the process. The process will continue with the sequence flow where the defined condition is true. You can also define a default sequence flow (see Particularity).

• Name
• Description
• Sequence flow type (see Particularity and Relation)
  
• Symbol Type

An exclusive gateway can have one outgoing flow that is marked as the Default sequence flow . This is the flow of the process that will be followed if all other conditions do not match.

The default flow is marked with a slash on the relation:

You can mark a sequence flow as to be the default in the Attributes Panel: