Alert
Alert is a type of “pop-up” message to users of a script. An alert could be anything from modifying the user of an error to saying a short phrase such as “Warning!”.
Usage
In most of the cases, we drag Alert after an action occurred and no further action can be done after Alert.
Properties
Simply click a gear on the right hand corner of related "Alert" component to edit the properties.
Title - Used to define the title of the alert box.
Content - Used to define the detail content of the alert box.