Business rules can be of two types:
asset-based and
task-based. When you add a business rule, you need to specify its type, because the settings that you need to configure depend on the type of the business rule you want to add.
Asset-based rules
Asset-based business rules are rules applied only to the new or changed assets under a particular AIS path or to all the assets under that path.
Task-based rules
Task-based business rules are rules applied to tasks and task steps.