Abstract: A system for determining a source and topic of content for posting in a chat group is disclosed. The system includes a memory and at least one processor. The at least one processor may be configured to perform operations including identifying a user as a source of content; identifying a topic from the content using a language analysis application; determining, from the identified topic, a particular chat group from among a set of chat groups; and posting a portion of the content as a new message from the user in a message thread for the particular chat group.