You can post a message in any topic in any forum you have access to. You can also
post a message in reply to another message.
The forum message is posted. Other project members can reply to it using the same
process.
Note: On posting a reply message to a moderated discussion forum, the message
is archived in an unmoderated state, until approved by a moderator. However, the
messages posted by trusted users do not require the moderator's approval.
As the sender of the post, you will be able to view the topic title in the
All Topics tab, on the Topic Summary
page. You must have the post permission on the moderated forum.