In order to be able to change a task, you should be in the detail view of the task to be edited. There you use the Edit button
to switch to the editing mode. Provided that you have write access, you can now change the assigned people, as well as the details of the task. You can, for instance, change the status of the task or set it to finished. Changing all detail fields is only possible if you have write access to the task.
You find more information about the meaning of the individual fields in the section Creating a new Task.
To save the changes, confirm the form by clicking the Save button. If you decide not to save these changes, you can leave the menu again by clicking on the Cancel button. Under Options of a task you can refuse or accept a task assigned to you. Refusing a task requires that you fill out the following text field providing a reason for the rejection. Via the Participants tab, all participants can see a tabular listing of all participants as well as the status of their participation: Open, Denied or Approved.