- Initial Assignment: when a task is created, it is initially assigned to a user or group according to the configuration in the BPMN process (or the CMMN case).
- Building Filters: filters then allow users to find tasks which are assigned to them or to the groups they belong to.
- Claiming group tasks: if a task is not directly assigned to a given user, the user must claim the task before working on it.
Implementing Initial Assignment

- Implementing user assignments for BPMN User Tasks
- Implementing user assignments for CMMN Human Tasks
Claiming a task in Tasklist
In Tasklist, a user can ony work on a task (i.e., filling in the task form) if the task is assigned to that user. This means that a user mustclaim a task if it is not yet assigned to him.
Claiming a task sets the assignee of the task to the user who claimed the task.
See the Claiming, unclaiming and reassigning tasks section for more information.