A Decision temporarily splits a workflow into two separate paths. When a person reaches a Decision, they continue down the Yes path if they meet the criteria in the decision. Otherwise, the person will go down the No path.
To add a Decision to a Workflow:
Click the + icon where you want the decision to be placed in the workflow
Configure the criteria to be met to allow a person to go down the Yes path
Click Update Decision
Once you’ve created a Decision, add other Workflow nodes under the Yes and No paths as needed.