Feng Office allows assigning a single task to different users! Even though subscribing users could be useful, this would not be as good as being able to properly filter tasks per assignee plus then the people would rely on each other and no actual responsibility may be taken for the task per sé, so we came up with the following solution:
First thing you must do, is enable this option:
From now on, whenever you create a task you will count with the possibility of quickly creating subtasks for other users. Please note the Create subtasks for other people button at both the quick add form and the full form.
In order to create the subtasks, first type in the data for actual task your colleagues will be working on, and then click on Create subtasks for other people to add a new subtask, as shown below. The subtask will have the same description, start date and due date than the main task, and by default the same estimated time as well. The name of the task will be the same, except for the Subtask of: legend, but of course you may change the title anytime you wish to.
In the following screenshot, we can notice that John Smith has been assigned with the same task using this feature:
Important tips to take into account:
Note: This feature is only available for the Professional Edition