Process Definition – dm_process, representation of what’s intended to happen
Activity Definition – dm_activity, representation of what’s intended to achieve at a logical step
Run Time Management
Workflow Instance – dm_workflow, controls automated aspect of the business process and record runtime information of workflow
Task – records run time information of activity
Work Item – dmi_workitem, task allocated to task performers
Queue Item – dmi_queue_item, peer item for work item for querying in Inbox
Package – dmi_package, references documents and comments routed among task
Inbox – provides a list of tasks you are responsible for
Task Manager – provides details of a task and allows user to perform the task