Explanation/Reference:
Explanation:
Filters enable you to view a specific subset of tasks from the Task list.
The following describes the five filters available for displaying the task list.
User

Use this filter to select a user from the list to view the user's assigned tasks. This filter displays only to users who have privileges to view tasks for other users.
Assignments

Use this filter to view assigned or available tasks. Select Assigned to list only the tasks assigned to the specified user. Select Unassigned to list only the tasks available to the specified user.
Views

Use this filter to select a view that list the tasks associated with the articles in that view.
Content Types

Use this filter to select a content type that list s only the tasks associated with the records in that channel. Channels are the content types, such as FAQs or Solutions.
Locale

Use this filter to select a locale that lists only the tasks associated with the records in that locale. A locale is the language and region (for example, English_US) used to author the article.
References:
Oracle Service Cloud, Knowledge Advanced User Guide, Release May 2017, page 17