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: