You are looking at documentation for an older release. Not what you want? See the current release documentation.
Going to the Options tab, you can select status, state, type of the topic and more.
|Close the topic||Sets the topic to open or close state.|
|Lock the topic||Sets the topic to locked or unlocked status.|
|Stick the topic||Checks this option to stick the topic. A sticky topic will be located at the top of the topics list. A sticky topic will not fall down in the list if any new posts are added.|
|Moderate the posts||Checks this option if you want posts to be moderated before being published.|
|Notify on post||Checks this option to enable the notification email when there are new posts in your topic.|