Task business data can be shared between tasks queued from different task types, as long as they have identical business data (for example, they have been created from the same IS document type).

In My webMethods, you can enable or disable data sharing for each task type. When the user queues a new collaboration task from a task type where data sharing is enabled, the new collaboration task will contain a copy of the business data from the parent task. For more information, see Disabling and Enabling Task Data Sharing.