Sharing a Task 
Business Process Management (BPM) enables you to invite other users to contribute to your task. Task sharing is activated at design time to allow the actual owner of a task to invite other contributors to work on the task instance. Every user can be a contributor, except excluded owners. Contributors to a task can monitor task execution or add notes and attachments, but they cannot complete the task instance. Users receive the task they are invited to contribute to in their task list in the universal worklist (UWL). When contributors open the task, they see who the actual owner is and the task description, if any.
The actual owner holds full responsibility for task completion, whereas task contributors only provide input for task execution. To fully transfer responsibility for task completion, you need to delegate the task to another user.
For more information, see Delegating a Task.
Following is the procedure for inviting users as contributors to a task.
To invite contributors to the task, you have to be the actual owner of the task.
1. Open the UWL in the portal and then open the task you want to share with other users.
2. Open the View dropdown menu in the upper right-hand corner of the screen and choose Task Team.
In the dialog that appears, a table with the actual task owner (Responsible) and the contributors (if any) is displayed.
3. To invite a contributor to the Task Team, enter a user or part of a user’s name in the User field and choose the Find pushbutton.
Note
Excluded owners from the task are not included in the user search list.
4. Choose the Invite pushbutton.
To remove a contributor from the list, select the user from the table and choose the Remove pushbutton.
The contributor can now see the new task in his or her task list. After opening the task, the contributor can:
View the Task Data
View the Task Team list
See information about the actual owner of the task in the Task Application pane
See the task description, if any
Add new notes
Add new attachments
For more information, see: